2867818122

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 180

約数和(自身を含む): 7256039670

約数和(自身を除く): 4388221548

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 109, 117, 162, 169, 186, 218, 234, 279, 327, 338, 351, 403, 507, 558, 654, 702, 806, 837, 961, 981, 1014, 1053, 1209, 1417, 1521, 1674, 1922, 1962, 2106, 2418, 2511, 2834, 2883, 2943, 3042, 3379, 3627, 4251, 4563, 5022, 5239, 5766, 5886, 6758, 7254, 8502, 8649, 8829, 9126, 10137, 10478, 10881, 12493, 12753, 13689, 15717, 17298, 17658, 18421, 20274, 21762, 24986, 25506, 25947, 27378, 30411, 31434, 32643, 36842, 37479, 38259, 43927, 47151, 51894, 55263, 60822, 65286, 74958, 76518, 77841, 87854, 91233, 94302, 104749, 110526, 112437, 114777, 131781, 141453, 155682, 162409, 165789, 182466, 209498, 224874, 229554, 263562, 273699, 282906, 314247, 324818, 331578, 337311, 395343, 424359, 487227, 497367, 547398, 571051, 628494, 674622, 790686, 848718, 942741, 974454, 994734, 1011933, 1142102, 1186029, 1361737, 1461681, 1492101, 1713153, 1885482, 2023866, 2372058, 2723474, 2828223, 2923362, 2984202, 3426306, 3558087, 4085211, 4385043, 5139459, 5656446, 7116174, 8170422, 8484669, 8770086, 10278918, 12255633, 13155129, 15418377, 16969338, 17702581, 24511266, 26310258, 30836754, 35405162, 36766899, 46255131, 53107743, 73533798, 92510262, 106215486, 110300697, 159323229, 220601394, 318646458, 477969687, 955939374, 1433909061, 2867818122]

約数ペア:

[(1, 2867818122), (2, 1433909061), (3, 955939374), (6, 477969687), (9, 318646458), (13, 220601394), (18, 159323229), (26, 110300697), (27, 106215486), (31, 92510262), (39, 73533798), (54, 53107743), (62, 46255131), (78, 36766899), (81, 35405162), (93, 30836754), (109, 26310258), (117, 24511266), (162, 17702581), (169, 16969338), (186, 15418377), (218, 13155129), (234, 12255633), (279, 10278918), (327, 8770086), (338, 8484669), (351, 8170422), (403, 7116174), (507, 5656446), (558, 5139459), (654, 4385043), (702, 4085211), (806, 3558087), (837, 3426306), (961, 2984202), (981, 2923362), (1014, 2828223), (1053, 2723474), (1209, 2372058), (1417, 2023866), (1521, 1885482), (1674, 1713153), (1922, 1492101), (1962, 1461681), (2106, 1361737), (2418, 1186029), (2511, 1142102), (2834, 1011933), (2883, 994734), (2943, 974454), (3042, 942741), (3379, 848718), (3627, 790686), (4251, 674622), (4563, 628494), (5022, 571051), (5239, 547398), (5766, 497367), (5886, 487227), (6758, 424359), (7254, 395343), (8502, 337311), (8649, 331578), (8829, 324818), (9126, 314247), (10137, 282906), (10478, 273699), (10881, 263562), (12493, 229554), (12753, 224874), (13689, 209498), (15717, 182466), (17298, 165789), (17658, 162409), (18421, 155682), (20274, 141453), (21762, 131781), (24986, 114777), (25506, 112437), (25947, 110526), (27378, 104749), (30411, 94302), (31434, 91233), (32643, 87854), (36842, 77841), (37479, 76518), (38259, 74958), (43927, 65286), (47151, 60822), (51894, 55263)]