38677122

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 103680000

約数和(自身を除く): 65002878

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 27, 33, 38, 46, 54, 57, 66, 69, 99, 114, 138, 149, 171, 198, 207, 209, 253, 297, 298, 342, 414, 418, 437, 447, 506, 513, 594, 621, 627, 759, 874, 894, 1026, 1242, 1254, 1311, 1341, 1518, 1639, 1881, 2277, 2622, 2682, 2831, 3278, 3427, 3762, 3933, 4023, 4554, 4807, 4917, 5643, 5662, 6831, 6854, 7866, 8046, 8493, 9614, 9834, 10281, 11286, 11799, 13662, 14421, 14751, 16986, 20562, 23598, 25479, 28842, 29502, 30843, 31141, 37697, 43263, 44253, 50958, 61686, 62282, 65113, 75394, 76437, 86526, 88506, 92529, 93423, 113091, 129789, 130226, 152874, 185058, 186846, 195339, 226182, 259578, 280269, 339273, 390678, 560538, 586017, 678546, 716243, 840807, 1017819, 1172034, 1432486, 1681614, 1758051, 2035638, 2148729, 3516102, 4297458, 6446187, 12892374, 19338561, 38677122]

約数ペア:

[(1, 38677122), (2, 19338561), (3, 12892374), (6, 6446187), (9, 4297458), (11, 3516102), (18, 2148729), (19, 2035638), (22, 1758051), (23, 1681614), (27, 1432486), (33, 1172034), (38, 1017819), (46, 840807), (54, 716243), (57, 678546), (66, 586017), (69, 560538), (99, 390678), (114, 339273), (138, 280269), (149, 259578), (171, 226182), (198, 195339), (207, 186846), (209, 185058), (253, 152874), (297, 130226), (298, 129789), (342, 113091), (414, 93423), (418, 92529), (437, 88506), (447, 86526), (506, 76437), (513, 75394), (594, 65113), (621, 62282), (627, 61686), (759, 50958), (874, 44253), (894, 43263), (1026, 37697), (1242, 31141), (1254, 30843), (1311, 29502), (1341, 28842), (1518, 25479), (1639, 23598), (1881, 20562), (2277, 16986), (2622, 14751), (2682, 14421), (2831, 13662), (3278, 11799), (3427, 11286), (3762, 10281), (3933, 9834), (4023, 9614), (4554, 8493), (4807, 8046), (4917, 7866), (5643, 6854), (5662, 6831)]