18232884

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 47891200

約数和(自身を除く): 29658316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2137, 2844, 4266, 4274, 6411, 8532, 8548, 12822, 19233, 25644, 38466, 57699, 76932, 115398, 168823, 230796, 337646, 506469, 675292, 1012938, 1519407, 2025876, 3038814, 4558221, 6077628, 9116442, 18232884]

約数ペア:

[(1, 18232884), (2, 9116442), (3, 6077628), (4, 4558221), (6, 3038814), (9, 2025876), (12, 1519407), (18, 1012938), (27, 675292), (36, 506469), (54, 337646), (79, 230796), (108, 168823), (158, 115398), (237, 76932), (316, 57699), (474, 38466), (711, 25644), (948, 19233), (1422, 12822), (2133, 8548), (2137, 8532), (2844, 6411), (4266, 4274)]