123491646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 280384416

約数和(自身を除く): 156892770

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 313, 414, 626, 939, 953, 1878, 1906, 2817, 2859, 5634, 5718, 7199, 8577, 14398, 17154, 21597, 21919, 43194, 43838, 64791, 65757, 129582, 131514, 197271, 298289, 394542, 596578, 894867, 1789734, 2684601, 5369202, 6860647, 13721294, 20581941, 41163882, 61745823, 123491646]

約数ペア:

[(1, 123491646), (2, 61745823), (3, 41163882), (6, 20581941), (9, 13721294), (18, 6860647), (23, 5369202), (46, 2684601), (69, 1789734), (138, 894867), (207, 596578), (313, 394542), (414, 298289), (626, 197271), (939, 131514), (953, 129582), (1878, 65757), (1906, 64791), (2817, 43838), (2859, 43194), (5634, 21919), (5718, 21597), (7199, 17154), (8577, 14398)]