2011564944

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{33181}}^1$

素因数の和:33616

約数の個数: 60

約数和(自身を含む): 5643130012

約数和(自身を除く): 3631565068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 33181, 60624, 66362, 99543, 132724, 199086, 265448, 298629, 398172, 530896, 597258, 796344, 1194516, 1592688, 2389032, 4778064, 13969201, 27938402, 41907603, 55876804, 83815206, 111753608, 125722809, 167630412, 223507216, 251445618, 335260824, 502891236, 670521648, 1005782472, 2011564944]

約数ペア:

[(1, 2011564944), (2, 1005782472), (3, 670521648), (4, 502891236), (6, 335260824), (8, 251445618), (9, 223507216), (12, 167630412), (16, 125722809), (18, 111753608), (24, 83815206), (36, 55876804), (48, 41907603), (72, 27938402), (144, 13969201), (421, 4778064), (842, 2389032), (1263, 1592688), (1684, 1194516), (2526, 796344), (3368, 597258), (3789, 530896), (5052, 398172), (6736, 298629), (7578, 265448), (10104, 199086), (15156, 132724), (20208, 99543), (30312, 66362), (33181, 60624)]