2130880536

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{721843}}^1$

素因数の和:721896

約数の個数: 48

約数和(自身を含む): 5911902360

約数和(自身を除く): 3781021824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 721843, 1443686, 2165529, 2887372, 4331058, 5774744, 6496587, 8662116, 12993174, 17324232, 25986348, 29595563, 51972696, 59191126, 88786689, 118382252, 177573378, 236764504, 266360067, 355146756, 532720134, 710293512, 1065440268, 2130880536]

約数ペア:

[(1, 2130880536), (2, 1065440268), (3, 710293512), (4, 532720134), (6, 355146756), (8, 266360067), (9, 236764504), (12, 177573378), (18, 118382252), (24, 88786689), (36, 59191126), (41, 51972696), (72, 29595563), (82, 25986348), (123, 17324232), (164, 12993174), (246, 8662116), (328, 6496587), (369, 5774744), (492, 4331058), (738, 2887372), (984, 2165529), (1476, 1443686), (2952, 721843)]