2018695308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1$

素因数の和:1991

約数の個数: 96

約数和(自身を含む): 5518485504

約数和(自身を除く): 3499790196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 317, 329, 564, 634, 658, 951, 987, 1268, 1316, 1613, 1902, 1974, 2219, 3226, 3804, 3948, 4438, 4839, 6452, 6657, 8876, 9678, 11291, 13314, 14899, 19356, 22582, 26628, 29798, 33873, 44697, 45164, 59596, 67746, 75811, 89394, 104293, 135492, 151622, 178788, 208586, 227433, 303244, 312879, 417172, 454866, 511321, 530677, 625758, 909732, 1022642, 1061354, 1251516, 1533963, 1592031, 2045284, 2122708, 3067926, 3184062, 3579247, 6135852, 6368124, 7158494, 10737741, 14316988, 21475482, 24032087, 42950964, 48064174, 72096261, 96128348, 144192522, 168224609, 288385044, 336449218, 504673827, 672898436, 1009347654, 2018695308]

約数ペア:

[(1, 2018695308), (2, 1009347654), (3, 672898436), (4, 504673827), (6, 336449218), (7, 288385044), (12, 168224609), (14, 144192522), (21, 96128348), (28, 72096261), (42, 48064174), (47, 42950964), (84, 24032087), (94, 21475482), (141, 14316988), (188, 10737741), (282, 7158494), (317, 6368124), (329, 6135852), (564, 3579247), (634, 3184062), (658, 3067926), (951, 2122708), (987, 2045284), (1268, 1592031), (1316, 1533963), (1613, 1251516), (1902, 1061354), (1974, 1022642), (2219, 909732), (3226, 625758), (3804, 530677), (3948, 511321), (4438, 454866), (4839, 417172), (6452, 312879), (6657, 303244), (8876, 227433), (9678, 208586), (11291, 178788), (13314, 151622), (14899, 135492), (19356, 104293), (22582, 89394), (26628, 75811), (29798, 67746), (33873, 59596), (44697, 45164)]