1661289084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{507109}}^1$

素因数の和:507139

約数の個数: 72

約数和(自身を含む): 5168465120

約数和(自身を除く): 3507176036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 507109, 1014218, 1521327, 2028436, 3042654, 3549763, 4563981, 6085308, 6592417, 7099526, 9127962, 10649289, 13184834, 14199052, 18255924, 19777251, 21298578, 26369668, 31947867, 39554502, 42597156, 46146919, 59331753, 63895734, 79109004, 92293838, 118663506, 127791468, 138440757, 184587676, 237327012, 276881514, 415322271, 553763028, 830644542, 1661289084]

約数ペア:

[(1, 1661289084), (2, 830644542), (3, 553763028), (4, 415322271), (6, 276881514), (7, 237327012), (9, 184587676), (12, 138440757), (13, 127791468), (14, 118663506), (18, 92293838), (21, 79109004), (26, 63895734), (28, 59331753), (36, 46146919), (39, 42597156), (42, 39554502), (52, 31947867), (63, 26369668), (78, 21298578), (84, 19777251), (91, 18255924), (117, 14199052), (126, 13184834), (156, 10649289), (182, 9127962), (234, 7099526), (252, 6592417), (273, 6085308), (364, 4563981), (468, 3549763), (546, 3042654), (819, 2028436), (1092, 1521327), (1638, 1014218), (3276, 507109)]