2439654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 5771520

約数和(自身を除く): 3331866

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 2003, 4006, 6009, 12018, 14021, 28042, 42063, 58087, 84126, 116174, 174261, 348522, 406609, 813218, 1219827, 2439654]

約数ペア:

[(1, 2439654), (2, 1219827), (3, 813218), (6, 406609), (7, 348522), (14, 174261), (21, 116174), (29, 84126), (42, 58087), (58, 42063), (87, 28042), (174, 14021), (203, 12018), (406, 6009), (609, 4006), (1218, 2003)]