15118452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 43374240

約数和(自身を除く): 28255788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 171, 186, 207, 228, 276, 279, 342, 372, 414, 437, 558, 589, 684, 713, 828, 874, 961, 1116, 1178, 1311, 1426, 1748, 1767, 1922, 2139, 2356, 2622, 2852, 2883, 3534, 3844, 3933, 4278, 5244, 5301, 5766, 6417, 7068, 7866, 8556, 8649, 10602, 11532, 12834, 13547, 15732, 17298, 18259, 21204, 22103, 25668, 27094, 34596, 36518, 40641, 44206, 54188, 54777, 66309, 73036, 81282, 88412, 109554, 121923, 132618, 162564, 164331, 198927, 219108, 243846, 265236, 328662, 397854, 419957, 487692, 657324, 795708, 839914, 1259871, 1679828, 2519742, 3779613, 5039484, 7559226, 15118452]

約数ペア:

[(1, 15118452), (2, 7559226), (3, 5039484), (4, 3779613), (6, 2519742), (9, 1679828), (12, 1259871), (18, 839914), (19, 795708), (23, 657324), (31, 487692), (36, 419957), (38, 397854), (46, 328662), (57, 265236), (62, 243846), (69, 219108), (76, 198927), (92, 164331), (93, 162564), (114, 132618), (124, 121923), (138, 109554), (171, 88412), (186, 81282), (207, 73036), (228, 66309), (276, 54777), (279, 54188), (342, 44206), (372, 40641), (414, 36518), (437, 34596), (558, 27094), (589, 25668), (684, 22103), (713, 21204), (828, 18259), (874, 17298), (961, 15732), (1116, 13547), (1178, 12834), (1311, 11532), (1426, 10602), (1748, 8649), (1767, 8556), (1922, 7866), (2139, 7068), (2356, 6417), (2622, 5766), (2852, 5301), (2883, 5244), (3534, 4278), (3844, 3933)]