21900672

素因数分解:

$2^7\times 3^3\times {\mathrm{6337}}^1$

素因数の和:6360

約数の個数: 64

約数和(自身を含む): 64647600

約数和(自身を除く): 42746928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6337, 12674, 19011, 25348, 38022, 50696, 57033, 76044, 101392, 114066, 152088, 171099, 202784, 228132, 304176, 342198, 405568, 456264, 608352, 684396, 811136, 912528, 1216704, 1368792, 1825056, 2433408, 2737584, 3650112, 5475168, 7300224, 10950336, 21900672]

約数ペア:

[(1, 21900672), (2, 10950336), (3, 7300224), (4, 5475168), (6, 3650112), (8, 2737584), (9, 2433408), (12, 1825056), (16, 1368792), (18, 1216704), (24, 912528), (27, 811136), (32, 684396), (36, 608352), (48, 456264), (54, 405568), (64, 342198), (72, 304176), (96, 228132), (108, 202784), (128, 171099), (144, 152088), (192, 114066), (216, 101392), (288, 76044), (384, 57033), (432, 50696), (576, 38022), (864, 25348), (1152, 19011), (1728, 12674), (3456, 6337)]