12261852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 33022080

約数和(自身を除く): 20760228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 251, 276, 354, 414, 502, 531, 708, 753, 828, 1004, 1062, 1357, 1506, 2124, 2259, 2714, 3012, 4071, 4518, 5428, 5773, 8142, 9036, 11546, 12213, 14809, 16284, 17319, 23092, 24426, 29618, 34638, 44427, 48852, 51957, 59236, 69276, 88854, 103914, 133281, 177708, 207828, 266562, 340607, 533124, 681214, 1021821, 1362428, 2043642, 3065463, 4087284, 6130926, 12261852]

約数ペア:

[(1, 12261852), (2, 6130926), (3, 4087284), (4, 3065463), (6, 2043642), (9, 1362428), (12, 1021821), (18, 681214), (23, 533124), (36, 340607), (46, 266562), (59, 207828), (69, 177708), (92, 133281), (118, 103914), (138, 88854), (177, 69276), (207, 59236), (236, 51957), (251, 48852), (276, 44427), (354, 34638), (414, 29618), (502, 24426), (531, 23092), (708, 17319), (753, 16284), (828, 14809), (1004, 12213), (1062, 11546), (1357, 9036), (1506, 8142), (2124, 5773), (2259, 5428), (2714, 4518), (3012, 4071)]