2018100966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{983}}^1\times {\mathrm{6983}}^1$

素因数の和:7985

約数の個数: 48

約数和(自身を含む): 4700623104

約数和(自身を除く): 2682522138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 983, 1966, 2949, 5898, 6881, 6983, 13762, 13966, 20643, 20949, 41286, 41898, 48167, 48881, 96334, 97762, 144501, 146643, 289002, 293286, 342167, 684334, 1026501, 2053002, 6864289, 13728578, 20592867, 41185734, 48050023, 96100046, 144150069, 288300138, 336350161, 672700322, 1009050483, 2018100966]

約数ペア:

[(1, 2018100966), (2, 1009050483), (3, 672700322), (6, 336350161), (7, 288300138), (14, 144150069), (21, 96100046), (42, 48050023), (49, 41185734), (98, 20592867), (147, 13728578), (294, 6864289), (983, 2053002), (1966, 1026501), (2949, 684334), (5898, 342167), (6881, 293286), (6983, 289002), (13762, 146643), (13966, 144501), (20643, 97762), (20949, 96334), (41286, 48881), (41898, 48167)]