9777721716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{122399}}^1$

素因数の和:122733

約数の個数: 72

約数和(自身を含む): 28336089600

約数和(自身を除く): 18558367884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1268, 1902, 2219, 2853, 3804, 4438, 5706, 6657, 8876, 11412, 13314, 19971, 26628, 39942, 79884, 122399, 244798, 367197, 489596, 734394, 856793, 1101591, 1468788, 1713586, 2203182, 2570379, 3427172, 4406364, 5140758, 7711137, 10281516, 15422274, 30844548, 38800483, 77600966, 116401449, 155201932, 232802898, 271603381, 349204347, 465605796, 543206762, 698408694, 814810143, 1086413524, 1396817388, 1629620286, 2444430429, 3259240572, 4888860858, 9777721716]

約数ペア:

[(1, 9777721716), (2, 4888860858), (3, 3259240572), (4, 2444430429), (6, 1629620286), (7, 1396817388), (9, 1086413524), (12, 814810143), (14, 698408694), (18, 543206762), (21, 465605796), (28, 349204347), (36, 271603381), (42, 232802898), (63, 155201932), (84, 116401449), (126, 77600966), (252, 38800483), (317, 30844548), (634, 15422274), (951, 10281516), (1268, 7711137), (1902, 5140758), (2219, 4406364), (2853, 3427172), (3804, 2570379), (4438, 2203182), (5706, 1713586), (6657, 1468788), (8876, 1101591), (11412, 856793), (13314, 734394), (19971, 489596), (26628, 367197), (39942, 244798), (79884, 122399)]