18112508040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13721597}}^1$

素因数の和:13721622

約数の個数: 64

約数和(自身を含む): 59277303360

約数和(自身を除く): 41164795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 13721597, 27443194, 41164791, 54886388, 68607985, 82329582, 109772776, 137215970, 150937567, 164659164, 205823955, 274431940, 301875134, 329318328, 411647910, 452812701, 548863880, 603750268, 754687835, 823295820, 905625402, 1207500536, 1509375670, 1646591640, 1811250804, 2264063505, 3018751340, 3622501608, 4528127010, 6037502680, 9056254020, 18112508040]

約数ペア:

[(1, 18112508040), (2, 9056254020), (3, 6037502680), (4, 4528127010), (5, 3622501608), (6, 3018751340), (8, 2264063505), (10, 1811250804), (11, 1646591640), (12, 1509375670), (15, 1207500536), (20, 905625402), (22, 823295820), (24, 754687835), (30, 603750268), (33, 548863880), (40, 452812701), (44, 411647910), (55, 329318328), (60, 301875134), (66, 274431940), (88, 205823955), (110, 164659164), (120, 150937567), (132, 137215970), (165, 109772776), (220, 82329582), (264, 68607985), (330, 54886388), (440, 41164791), (660, 27443194), (1320, 13721597)]