31017708

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12487}}^1$

素因数の和:12523

約数の個数: 48

約数和(自身を含む): 83919360

約数和(自身を除く): 52901652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 12487, 24974, 37461, 49948, 74922, 112383, 149844, 224766, 287201, 337149, 449532, 574402, 674298, 861603, 1148804, 1348596, 1723206, 2584809, 3446412, 5169618, 7754427, 10339236, 15508854, 31017708]

約数ペア:

[(1, 31017708), (2, 15508854), (3, 10339236), (4, 7754427), (6, 5169618), (9, 3446412), (12, 2584809), (18, 1723206), (23, 1348596), (27, 1148804), (36, 861603), (46, 674298), (54, 574402), (69, 449532), (92, 337149), (108, 287201), (138, 224766), (207, 149844), (276, 112383), (414, 74922), (621, 49948), (828, 37461), (1242, 24974), (2484, 12487)]