2021519598

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1901}}^1\times {\mathrm{3617}}^1$

素因数の和:5537

約数の個数: 48

約数和(自身を含む): 4706902224

約数和(自身を除く): 2685382626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1901, 3617, 3802, 5703, 7234, 10851, 11406, 13307, 21702, 25319, 26614, 39921, 50638, 75957, 79842, 93149, 151914, 177233, 186298, 279447, 354466, 531699, 558894, 1063398, 6875917, 13751834, 20627751, 41255502, 48131419, 96262838, 144394257, 288788514, 336919933, 673839866, 1010759799, 2021519598]

約数ペア:

[(1, 2021519598), (2, 1010759799), (3, 673839866), (6, 336919933), (7, 288788514), (14, 144394257), (21, 96262838), (42, 48131419), (49, 41255502), (98, 20627751), (147, 13751834), (294, 6875917), (1901, 1063398), (3617, 558894), (3802, 531699), (5703, 354466), (7234, 279447), (10851, 186298), (11406, 177233), (13307, 151914), (21702, 93149), (25319, 79842), (26614, 75957), (39921, 50638)]