16819218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 43041600

約数和(自身を除く): 26222382

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 97, 114, 117, 169, 171, 194, 234, 247, 291, 338, 342, 351, 494, 507, 513, 582, 702, 741, 873, 1014, 1026, 1261, 1482, 1521, 1746, 1843, 2223, 2522, 2619, 3042, 3211, 3686, 3783, 4446, 4563, 5238, 5529, 6422, 6669, 7566, 9126, 9633, 11058, 11349, 13338, 16393, 16587, 19266, 22698, 23959, 28899, 32786, 33174, 34047, 47918, 49179, 49761, 57798, 68094, 71877, 86697, 98358, 99522, 143754, 147537, 173394, 215631, 295074, 311467, 431262, 442611, 622934, 646893, 885222, 934401, 1293786, 1868802, 2803203, 5606406, 8409609, 16819218]

約数ペア:

[(1, 16819218), (2, 8409609), (3, 5606406), (6, 2803203), (9, 1868802), (13, 1293786), (18, 934401), (19, 885222), (26, 646893), (27, 622934), (38, 442611), (39, 431262), (54, 311467), (57, 295074), (78, 215631), (97, 173394), (114, 147537), (117, 143754), (169, 99522), (171, 98358), (194, 86697), (234, 71877), (247, 68094), (291, 57798), (338, 49761), (342, 49179), (351, 47918), (494, 34047), (507, 33174), (513, 32786), (582, 28899), (702, 23959), (741, 22698), (873, 19266), (1014, 16587), (1026, 16393), (1261, 13338), (1482, 11349), (1521, 11058), (1746, 9633), (1843, 9126), (2223, 7566), (2522, 6669), (2619, 6422), (3042, 5529), (3211, 5238), (3686, 4563), (3783, 4446)]