21846264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 60359040

約数和(自身を除く): 38512776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 913, 996, 997, 1826, 1992, 1994, 2739, 2991, 3652, 3988, 5478, 5982, 7304, 7976, 10956, 10967, 11964, 21912, 21934, 23928, 32901, 43868, 65802, 82751, 87736, 131604, 165502, 248253, 263208, 331004, 496506, 662008, 910261, 993012, 1820522, 1986024, 2730783, 3641044, 5461566, 7282088, 10923132, 21846264]

約数ペア:

[(1, 21846264), (2, 10923132), (3, 7282088), (4, 5461566), (6, 3641044), (8, 2730783), (11, 1986024), (12, 1820522), (22, 993012), (24, 910261), (33, 662008), (44, 496506), (66, 331004), (83, 263208), (88, 248253), (132, 165502), (166, 131604), (249, 87736), (264, 82751), (332, 65802), (498, 43868), (664, 32901), (913, 23928), (996, 21934), (997, 21912), (1826, 11964), (1992, 10967), (1994, 10956), (2739, 7976), (2991, 7304), (3652, 5982), (3988, 5478)]