4990104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9920

約数の個数: 48

約数和(自身を含む): 15447120

約数和(自身を除く): 10457016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 9901, 19802, 29703, 39604, 59406, 69307, 79208, 89109, 118812, 138614, 178218, 207921, 237624, 277228, 356436, 415842, 554456, 623763, 712872, 831684, 1247526, 1663368, 2495052, 4990104]

約数ペア:

[(1, 4990104), (2, 2495052), (3, 1663368), (4, 1247526), (6, 831684), (7, 712872), (8, 623763), (9, 554456), (12, 415842), (14, 356436), (18, 277228), (21, 237624), (24, 207921), (28, 178218), (36, 138614), (42, 118812), (56, 89109), (63, 79208), (72, 69307), (84, 59406), (126, 39604), (168, 29703), (252, 19802), (504, 9901)]