15693611238

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1723}}^1\times {\mathrm{7127}}^1$

素因数の和:8929

約数の個数: 48

約数和(自身を含む): 34506590976

約数和(自身を除く): 18812979738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1723, 3446, 5169, 7127, 10338, 14254, 15507, 21381, 31014, 42762, 64143, 122333, 128286, 244666, 366999, 506017, 733998, 1012034, 1100997, 1518051, 2201994, 3036102, 4554153, 9108306, 12279821, 24559642, 36839463, 73678926, 110518389, 221036778, 871867291, 1743734582, 2615601873, 5231203746, 7846805619, 15693611238]

約数ペア:

[(1, 15693611238), (2, 7846805619), (3, 5231203746), (6, 2615601873), (9, 1743734582), (18, 871867291), (71, 221036778), (142, 110518389), (213, 73678926), (426, 36839463), (639, 24559642), (1278, 12279821), (1723, 9108306), (3446, 4554153), (5169, 3036102), (7127, 2201994), (10338, 1518051), (14254, 1100997), (15507, 1012034), (21381, 733998), (31014, 506017), (42762, 366999), (64143, 244666), (122333, 128286)]