2140193712

素因数分解:

$2^4\times 3^1\times {\mathrm{2357}}^1\times {\mathrm{18917}}^1$

素因数の和:21285

約数の個数: 40

約数和(自身を含む): 5531471856

約数和(自身を除く): 3391278144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2357, 4714, 7071, 9428, 14142, 18856, 18917, 28284, 37712, 37834, 56568, 56751, 75668, 113136, 113502, 151336, 227004, 302672, 454008, 908016, 44587369, 89174738, 133762107, 178349476, 267524214, 356698952, 535048428, 713397904, 1070096856, 2140193712]

約数ペア:

[(1, 2140193712), (2, 1070096856), (3, 713397904), (4, 535048428), (6, 356698952), (8, 267524214), (12, 178349476), (16, 133762107), (24, 89174738), (48, 44587369), (2357, 908016), (4714, 454008), (7071, 302672), (9428, 227004), (14142, 151336), (18856, 113502), (18917, 113136), (28284, 75668), (37712, 56751), (37834, 56568)]