2907234876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{380329}}^1$

素因数の和:380363

約数の個数: 72

約数和(自身を含む): 8498093520

約数和(自身を除く): 5590858644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 380329, 760658, 1140987, 1521316, 2281974, 2662303, 4563948, 4944277, 5324606, 7986909, 9888554, 10649212, 14832831, 15973818, 18636121, 19777108, 29665662, 31947636, 34609939, 37272242, 55908363, 59331324, 69219878, 74544484, 103829817, 111816726, 138439756, 207659634, 223633452, 242269573, 415319268, 484539146, 726808719, 969078292, 1453617438, 2907234876]

約数ペア:

[(1, 2907234876), (2, 1453617438), (3, 969078292), (4, 726808719), (6, 484539146), (7, 415319268), (12, 242269573), (13, 223633452), (14, 207659634), (21, 138439756), (26, 111816726), (28, 103829817), (39, 74544484), (42, 69219878), (49, 59331324), (52, 55908363), (78, 37272242), (84, 34609939), (91, 31947636), (98, 29665662), (147, 19777108), (156, 18636121), (182, 15973818), (196, 14832831), (273, 10649212), (294, 9888554), (364, 7986909), (546, 5324606), (588, 4944277), (637, 4563948), (1092, 2662303), (1274, 2281974), (1911, 1521316), (2548, 1140987), (3822, 760658), (7644, 380329)]