18299052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 50319360

約数和(自身を除く): 32020308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 863, 1116, 1178, 1726, 1767, 2356, 2589, 3452, 3534, 5178, 5301, 7068, 7767, 10356, 10602, 15534, 16397, 21204, 26753, 31068, 32794, 49191, 53506, 65588, 80259, 98382, 107012, 147573, 160518, 196764, 240777, 295146, 321036, 481554, 508307, 590292, 963108, 1016614, 1524921, 2033228, 3049842, 4574763, 6099684, 9149526, 18299052]

約数ペア:

[(1, 18299052), (2, 9149526), (3, 6099684), (4, 4574763), (6, 3049842), (9, 2033228), (12, 1524921), (18, 1016614), (19, 963108), (31, 590292), (36, 508307), (38, 481554), (57, 321036), (62, 295146), (76, 240777), (93, 196764), (114, 160518), (124, 147573), (171, 107012), (186, 98382), (228, 80259), (279, 65588), (342, 53506), (372, 49191), (558, 32794), (589, 31068), (684, 26753), (863, 21204), (1116, 16397), (1178, 15534), (1726, 10602), (1767, 10356), (2356, 7767), (2589, 7068), (3452, 5301), (3534, 5178)]