21825408

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5167}}^1$

素因数の和:5195

約数の個数: 64

約数和(自身を含む): 63256320

約数和(自身を除く): 41430912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 5167, 10334, 15501, 20668, 31002, 41336, 56837, 62004, 82672, 113674, 124008, 165344, 170511, 227348, 248016, 330688, 341022, 454696, 496032, 661376, 682044, 909392, 992064, 1364088, 1818784, 1984128, 2728176, 3637568, 5456352, 7275136, 10912704, 21825408]

約数ペア:

[(1, 21825408), (2, 10912704), (3, 7275136), (4, 5456352), (6, 3637568), (8, 2728176), (11, 1984128), (12, 1818784), (16, 1364088), (22, 992064), (24, 909392), (32, 682044), (33, 661376), (44, 496032), (48, 454696), (64, 341022), (66, 330688), (88, 248016), (96, 227348), (128, 170511), (132, 165344), (176, 124008), (192, 113674), (264, 82672), (352, 62004), (384, 56837), (528, 41336), (704, 31002), (1056, 20668), (1408, 15501), (2112, 10334), (4224, 5167)]