6442668

素因数分解:

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

素因数の和:315

約数の個数: 72

約数和(自身を含む): 17611776

約数和(自身を除く): 11169108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 251, 276, 279, 372, 414, 502, 558, 713, 753, 828, 1004, 1116, 1426, 1506, 2139, 2259, 2852, 3012, 4278, 4518, 5773, 6417, 7781, 8556, 9036, 11546, 12834, 15562, 17319, 23092, 23343, 25668, 31124, 34638, 46686, 51957, 69276, 70029, 93372, 103914, 140058, 178963, 207828, 280116, 357926, 536889, 715852, 1073778, 1610667, 2147556, 3221334, 6442668]

約数ペア:

[(1, 6442668), (2, 3221334), (3, 2147556), (4, 1610667), (6, 1073778), (9, 715852), (12, 536889), (18, 357926), (23, 280116), (31, 207828), (36, 178963), (46, 140058), (62, 103914), (69, 93372), (92, 70029), (93, 69276), (124, 51957), (138, 46686), (186, 34638), (207, 31124), (251, 25668), (276, 23343), (279, 23092), (372, 17319), (414, 15562), (502, 12834), (558, 11546), (713, 9036), (753, 8556), (828, 7781), (1004, 6417), (1116, 5773), (1426, 4518), (1506, 4278), (2139, 3012), (2259, 2852)]