186921468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^3\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 499400720

約数和(自身を除く): 312479252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 757, 1083, 1444, 1514, 2166, 2271, 3028, 3249, 4332, 4542, 6498, 6813, 6859, 9084, 12996, 13626, 13718, 14383, 20577, 27252, 27436, 28766, 41154, 43149, 57532, 61731, 82308, 86298, 123462, 129447, 172596, 246924, 258894, 273277, 517788, 546554, 819831, 1093108, 1639662, 2459493, 3279324, 4918986, 5192263, 9837972, 10384526, 15576789, 20769052, 31153578, 46730367, 62307156, 93460734, 186921468]

約数ペア:

[(1, 186921468), (2, 93460734), (3, 62307156), (4, 46730367), (6, 31153578), (9, 20769052), (12, 15576789), (18, 10384526), (19, 9837972), (36, 5192263), (38, 4918986), (57, 3279324), (76, 2459493), (114, 1639662), (171, 1093108), (228, 819831), (342, 546554), (361, 517788), (684, 273277), (722, 258894), (757, 246924), (1083, 172596), (1444, 129447), (1514, 123462), (2166, 86298), (2271, 82308), (3028, 61731), (3249, 57532), (4332, 43149), (4542, 41154), (6498, 28766), (6813, 27436), (6859, 27252), (9084, 20577), (12996, 14383), (13626, 13718)]