19146348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 72

約数和(自身を含む): 53802000

約数和(自身を除く): 34655652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1049, 1404, 1521, 2028, 2098, 3042, 3147, 4196, 4563, 6084, 6294, 9126, 9441, 12588, 13637, 18252, 18882, 27274, 28323, 37764, 40911, 54548, 56646, 81822, 113292, 122733, 163644, 177281, 245466, 354562, 368199, 490932, 531843, 709124, 736398, 1063686, 1472796, 1595529, 2127372, 3191058, 4786587, 6382116, 9573174, 19146348]

約数ペア:

[(1, 19146348), (2, 9573174), (3, 6382116), (4, 4786587), (6, 3191058), (9, 2127372), (12, 1595529), (13, 1472796), (18, 1063686), (26, 736398), (27, 709124), (36, 531843), (39, 490932), (52, 368199), (54, 354562), (78, 245466), (108, 177281), (117, 163644), (156, 122733), (169, 113292), (234, 81822), (338, 56646), (351, 54548), (468, 40911), (507, 37764), (676, 28323), (702, 27274), (1014, 18882), (1049, 18252), (1404, 13637), (1521, 12588), (2028, 9441), (2098, 9126), (3042, 6294), (3147, 6084), (4196, 4563)]