18516428448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27554209}}^1$

素因数の和:27554229

約数の個数: 48

約数和(自身を含む): 55549287360

約数和(自身を除く): 37032858912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27554209, 55108418, 82662627, 110216836, 165325254, 192879463, 220433672, 330650508, 385758926, 440867344, 578638389, 661301016, 771517852, 881734688, 1157276778, 1322602032, 1543035704, 2314553556, 2645204064, 3086071408, 4629107112, 6172142816, 9258214224, 18516428448]

約数ペア:

[(1, 18516428448), (2, 9258214224), (3, 6172142816), (4, 4629107112), (6, 3086071408), (7, 2645204064), (8, 2314553556), (12, 1543035704), (14, 1322602032), (16, 1157276778), (21, 881734688), (24, 771517852), (28, 661301016), (32, 578638389), (42, 440867344), (48, 385758926), (56, 330650508), (84, 220433672), (96, 192879463), (112, 165325254), (168, 110216836), (224, 82662627), (336, 55108418), (672, 27554209)]