15606558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 38820600

約数和(自身を除く): 23214042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 149, 198, 207, 253, 298, 414, 447, 506, 529, 759, 894, 1058, 1341, 1518, 1587, 1639, 2277, 2682, 3174, 3278, 3427, 4554, 4761, 4917, 5819, 6854, 9522, 9834, 10281, 11638, 14751, 17457, 20562, 29502, 30843, 34914, 37697, 52371, 61686, 75394, 78821, 104742, 113091, 157642, 226182, 236463, 339273, 472926, 678546, 709389, 867031, 1418778, 1734062, 2601093, 5202186, 7803279, 15606558]

約数ペア:

[(1, 15606558), (2, 7803279), (3, 5202186), (6, 2601093), (9, 1734062), (11, 1418778), (18, 867031), (22, 709389), (23, 678546), (33, 472926), (46, 339273), (66, 236463), (69, 226182), (99, 157642), (138, 113091), (149, 104742), (198, 78821), (207, 75394), (253, 61686), (298, 52371), (414, 37697), (447, 34914), (506, 30843), (529, 29502), (759, 20562), (894, 17457), (1058, 14751), (1341, 11638), (1518, 10281), (1587, 9834), (1639, 9522), (2277, 6854), (2682, 5819), (3174, 4917), (3278, 4761), (3427, 4554)]