22151484

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 60383232

約数和(自身を除く): 38231748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 863, 1116, 1426, 1726, 2139, 2589, 2852, 3452, 4278, 5178, 6417, 7767, 8556, 10356, 12834, 15534, 19849, 25668, 26753, 31068, 39698, 53506, 59547, 79396, 80259, 107012, 119094, 160518, 178641, 238188, 240777, 321036, 357282, 481554, 615319, 714564, 963108, 1230638, 1845957, 2461276, 3691914, 5537871, 7383828, 11075742, 22151484]

約数ペア:

[(1, 22151484), (2, 11075742), (3, 7383828), (4, 5537871), (6, 3691914), (9, 2461276), (12, 1845957), (18, 1230638), (23, 963108), (31, 714564), (36, 615319), (46, 481554), (62, 357282), (69, 321036), (92, 240777), (93, 238188), (124, 178641), (138, 160518), (186, 119094), (207, 107012), (276, 80259), (279, 79396), (372, 59547), (414, 53506), (558, 39698), (713, 31068), (828, 26753), (863, 25668), (1116, 19849), (1426, 15534), (1726, 12834), (2139, 10356), (2589, 8556), (2852, 7767), (3452, 6417), (4278, 5178)]