2197098

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 5356800

約数和(自身を除く): 3159702

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 61, 69, 87, 122, 138, 174, 183, 207, 261, 366, 414, 522, 549, 621, 667, 783, 1098, 1242, 1334, 1403, 1566, 1647, 1769, 2001, 2806, 3294, 3538, 4002, 4209, 5307, 6003, 8418, 10614, 12006, 12627, 15921, 18009, 25254, 31842, 36018, 37881, 40687, 47763, 75762, 81374, 95526, 122061, 244122, 366183, 732366, 1098549, 2197098]

約数ペア:

[(1, 2197098), (2, 1098549), (3, 732366), (6, 366183), (9, 244122), (18, 122061), (23, 95526), (27, 81374), (29, 75762), (46, 47763), (54, 40687), (58, 37881), (61, 36018), (69, 31842), (87, 25254), (122, 18009), (138, 15921), (174, 12627), (183, 12006), (207, 10614), (261, 8418), (366, 6003), (414, 5307), (522, 4209), (549, 4002), (621, 3538), (667, 3294), (783, 2806), (1098, 2001), (1242, 1769), (1334, 1647), (1403, 1566)]