12885336

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 24854184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 251, 276, 279, 372, 414, 502, 552, 558, 713, 744, 753, 828, 1004, 1116, 1426, 1506, 1656, 2008, 2139, 2232, 2259, 2852, 3012, 4278, 4518, 5704, 5773, 6024, 6417, 7781, 8556, 9036, 11546, 12834, 15562, 17112, 17319, 18072, 23092, 23343, 25668, 31124, 34638, 46184, 46686, 51336, 51957, 62248, 69276, 70029, 93372, 103914, 138552, 140058, 178963, 186744, 207828, 280116, 357926, 415656, 536889, 560232, 715852, 1073778, 1431704, 1610667, 2147556, 3221334, 4295112, 6442668, 12885336]

約数ペア:

[(1, 12885336), (2, 6442668), (3, 4295112), (4, 3221334), (6, 2147556), (8, 1610667), (9, 1431704), (12, 1073778), (18, 715852), (23, 560232), (24, 536889), (31, 415656), (36, 357926), (46, 280116), (62, 207828), (69, 186744), (72, 178963), (92, 140058), (93, 138552), (124, 103914), (138, 93372), (184, 70029), (186, 69276), (207, 62248), (248, 51957), (251, 51336), (276, 46686), (279, 46184), (372, 34638), (414, 31124), (502, 25668), (552, 23343), (558, 23092), (713, 18072), (744, 17319), (753, 17112), (828, 15562), (1004, 12834), (1116, 11546), (1426, 9036), (1506, 8556), (1656, 7781), (2008, 6417), (2139, 6024), (2232, 5773), (2259, 5704), (2852, 4518), (3012, 4278)]