131053482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28111}}^1$

素因数の和:28163

約数の個数: 48

約数和(自身を含む): 333295872

約数和(自身を除く): 202242390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 28111, 56222, 84333, 168666, 196777, 252999, 393554, 505998, 590331, 1040107, 1180662, 1770993, 2080214, 3120321, 3541986, 6240642, 7280749, 9360963, 14561498, 18721926, 21842247, 43684494, 65526741, 131053482]

約数ペア:

[(1, 131053482), (2, 65526741), (3, 43684494), (6, 21842247), (7, 18721926), (9, 14561498), (14, 9360963), (18, 7280749), (21, 6240642), (37, 3541986), (42, 3120321), (63, 2080214), (74, 1770993), (111, 1180662), (126, 1040107), (222, 590331), (259, 505998), (333, 393554), (518, 252999), (666, 196777), (777, 168666), (1554, 84333), (2331, 56222), (4662, 28111)]