1898914332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{223823}}^1$

素因数の和:223938

約数の個数: 48

約数和(自身を含む): 5113930752

約数和(自身を除く): 3215016420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 223823, 447646, 671469, 895292, 1342938, 1566761, 2685876, 3133522, 4700283, 6267044, 9400566, 18801132, 22606123, 45212246, 67818369, 90424492, 135636738, 158242861, 271273476, 316485722, 474728583, 632971444, 949457166, 1898914332]

約数ペア:

[(1, 1898914332), (2, 949457166), (3, 632971444), (4, 474728583), (6, 316485722), (7, 271273476), (12, 158242861), (14, 135636738), (21, 90424492), (28, 67818369), (42, 45212246), (84, 22606123), (101, 18801132), (202, 9400566), (303, 6267044), (404, 4700283), (606, 3133522), (707, 2685876), (1212, 1566761), (1414, 1342938), (2121, 895292), (2828, 671469), (4242, 447646), (8484, 223823)]