1812884376

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{26347}}^1$

素因数の和:26464

約数の個数: 64

約数和(自身を含む): 4704698880

約数和(自身を除く): 2891814504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 564, 732, 1128, 1464, 2867, 5734, 8601, 11468, 17202, 22936, 26347, 34404, 52694, 68808, 79041, 105388, 158082, 210776, 316164, 632328, 1238309, 1607167, 2476618, 3214334, 3714927, 4821501, 4953236, 6428668, 7429854, 9643002, 9906472, 12857336, 14859708, 19286004, 29719416, 38572008, 75536849, 151073698, 226610547, 302147396, 453221094, 604294792, 906442188, 1812884376]

約数ペア:

[(1, 1812884376), (2, 906442188), (3, 604294792), (4, 453221094), (6, 302147396), (8, 226610547), (12, 151073698), (24, 75536849), (47, 38572008), (61, 29719416), (94, 19286004), (122, 14859708), (141, 12857336), (183, 9906472), (188, 9643002), (244, 7429854), (282, 6428668), (366, 4953236), (376, 4821501), (488, 3714927), (564, 3214334), (732, 2476618), (1128, 1607167), (1464, 1238309), (2867, 632328), (5734, 316164), (8601, 210776), (11468, 158082), (17202, 105388), (22936, 79041), (26347, 68808), (34404, 52694)]