1874658636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{6359}}^1$

素因数の和:6819

約数の個数: 72

約数和(自身を含む): 5000486400

約数和(自身を除く): 3125827764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 431, 684, 862, 1293, 1724, 2586, 3879, 5172, 6359, 7758, 8189, 12718, 15516, 16378, 19077, 24567, 25436, 32756, 38154, 49134, 57231, 73701, 76308, 98268, 114462, 120821, 147402, 228924, 241642, 294804, 362463, 483284, 724926, 1087389, 1449852, 2174778, 2740729, 4349556, 5481458, 8222187, 10962916, 16444374, 24666561, 32888748, 49333122, 52073851, 98666244, 104147702, 156221553, 208295404, 312443106, 468664659, 624886212, 937329318, 1874658636]

約数ペア:

[(1, 1874658636), (2, 937329318), (3, 624886212), (4, 468664659), (6, 312443106), (9, 208295404), (12, 156221553), (18, 104147702), (19, 98666244), (36, 52073851), (38, 49333122), (57, 32888748), (76, 24666561), (114, 16444374), (171, 10962916), (228, 8222187), (342, 5481458), (431, 4349556), (684, 2740729), (862, 2174778), (1293, 1449852), (1724, 1087389), (2586, 724926), (3879, 483284), (5172, 362463), (6359, 294804), (7758, 241642), (8189, 228924), (12718, 147402), (15516, 120821), (16378, 114462), (19077, 98268), (24567, 76308), (25436, 73701), (32756, 57231), (38154, 49134)]