638595384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3801163}}^1$

素因数の和:3801179

約数の個数: 32

約数和(自身を含む): 1824558720

約数和(自身を除く): 1185963336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3801163, 7602326, 11403489, 15204652, 22806978, 26608141, 30409304, 45613956, 53216282, 79824423, 91227912, 106432564, 159648846, 212865128, 319297692, 638595384]

約数ペア:

[(1, 638595384), (2, 319297692), (3, 212865128), (4, 159648846), (6, 106432564), (7, 91227912), (8, 79824423), (12, 53216282), (14, 45613956), (21, 30409304), (24, 26608141), (28, 22806978), (42, 15204652), (56, 11403489), (84, 7602326), (168, 3801163)]