19100218788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75794519}}^1$

素因数の和:75794536

約数の個数: 36

約数和(自身を含む): 55178410560

約数和(自身を除く): 36078191772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75794519, 151589038, 227383557, 303178076, 454767114, 530561633, 682150671, 909534228, 1061123266, 1364301342, 1591684899, 2122246532, 2728602684, 3183369798, 4775054697, 6366739596, 9550109394, 19100218788]

約数ペア:

[(1, 19100218788), (2, 9550109394), (3, 6366739596), (4, 4775054697), (6, 3183369798), (7, 2728602684), (9, 2122246532), (12, 1591684899), (14, 1364301342), (18, 1061123266), (21, 909534228), (28, 682150671), (36, 530561633), (42, 454767114), (63, 303178076), (84, 227383557), (126, 151589038), (252, 75794519)]