1308758994

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{6247}}^1$

素因数の和:6471

約数の個数: 48

約数和(自身を含む): 2888975232

約数和(自身を除く): 1580216238

約数列:

[1, 2, 3, 6, 9, 18, 103, 113, 206, 226, 309, 339, 618, 678, 927, 1017, 1854, 2034, 6247, 11639, 12494, 18741, 23278, 34917, 37482, 56223, 69834, 104751, 112446, 209502, 643441, 705911, 1286882, 1411822, 1930323, 2117733, 3860646, 4235466, 5790969, 6353199, 11581938, 12706398, 72708833, 145417666, 218126499, 436252998, 654379497, 1308758994]

約数ペア:

[(1, 1308758994), (2, 654379497), (3, 436252998), (6, 218126499), (9, 145417666), (18, 72708833), (103, 12706398), (113, 11581938), (206, 6353199), (226, 5790969), (309, 4235466), (339, 3860646), (618, 2117733), (678, 1930323), (927, 1411822), (1017, 1286882), (1854, 705911), (2034, 643441), (6247, 209502), (11639, 112446), (12494, 104751), (18741, 69834), (23278, 56223), (34917, 37482)]