21574536

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{13417}}^1$

素因数の和:13493

約数の個数: 32

約数和(自身を含む): 54745440

約数和(自身を除く): 33170904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 13417, 26834, 40251, 53668, 80502, 107336, 161004, 322008, 898939, 1797878, 2696817, 3595756, 5393634, 7191512, 10787268, 21574536]

約数ペア:

[(1, 21574536), (2, 10787268), (3, 7191512), (4, 5393634), (6, 3595756), (8, 2696817), (12, 1797878), (24, 898939), (67, 322008), (134, 161004), (201, 107336), (268, 80502), (402, 53668), (536, 40251), (804, 26834), (1608, 13417)]