2171445822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1325669}}^1$

素因数の和:1325697

約数の個数: 48

約数和(自身を含む): 5790526560

約数和(自身を除く): 3619080738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1325669, 2651338, 3977007, 7954014, 9279683, 11931021, 17233697, 18559366, 23862042, 27839049, 34467394, 51701091, 55678098, 83517147, 103402182, 120635879, 155103273, 167034294, 241271758, 310206546, 361907637, 723815274, 1085722911, 2171445822]

約数ペア:

[(1, 2171445822), (2, 1085722911), (3, 723815274), (6, 361907637), (7, 310206546), (9, 241271758), (13, 167034294), (14, 155103273), (18, 120635879), (21, 103402182), (26, 83517147), (39, 55678098), (42, 51701091), (63, 34467394), (78, 27839049), (91, 23862042), (117, 18559366), (126, 17233697), (182, 11931021), (234, 9279683), (273, 7954014), (546, 3977007), (819, 2651338), (1638, 1325669)]