2018025648

素因数分解:

$2^4\times 3^2\times {\mathrm{881}}^1\times {\mathrm{15907}}^1$

素因数の和:16802

約数の個数: 60

約数和(自身を含む): 5654434968

約数和(自身を除く): 3636409320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 881, 1762, 2643, 3524, 5286, 7048, 7929, 10572, 14096, 15858, 15907, 21144, 31716, 31814, 42288, 47721, 63432, 63628, 95442, 126864, 127256, 143163, 190884, 254512, 286326, 381768, 572652, 763536, 1145304, 2290608, 14014067, 28028134, 42042201, 56056268, 84084402, 112112536, 126126603, 168168804, 224225072, 252253206, 336337608, 504506412, 672675216, 1009012824, 2018025648]

約数ペア:

[(1, 2018025648), (2, 1009012824), (3, 672675216), (4, 504506412), (6, 336337608), (8, 252253206), (9, 224225072), (12, 168168804), (16, 126126603), (18, 112112536), (24, 84084402), (36, 56056268), (48, 42042201), (72, 28028134), (144, 14014067), (881, 2290608), (1762, 1145304), (2643, 763536), (3524, 572652), (5286, 381768), (7048, 286326), (7929, 254512), (10572, 190884), (14096, 143163), (15858, 127256), (15907, 126864), (21144, 95442), (31716, 63628), (31814, 63432), (42288, 47721)]