997457364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47041}}^1$

素因数の和:47101

約数の個数: 72

約数和(自身を含む): 2739726080

約数和(自身を除く): 1742268716

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, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 47041, 94082, 141123, 188164, 282246, 423369, 564492, 846738, 893779, 1458271, 1693476, 1787558, 2681337, 2916542, 3575116, 4374813, 5362674, 5833084, 8044011, 8749626, 10725348, 13124439, 16088022, 17499252, 26248878, 27707149, 32176044, 52497756, 55414298, 83121447, 110828596, 166242894, 249364341, 332485788, 498728682, 997457364]

約数ペア:

[(1, 997457364), (2, 498728682), (3, 332485788), (4, 249364341), (6, 166242894), (9, 110828596), (12, 83121447), (18, 55414298), (19, 52497756), (31, 32176044), (36, 27707149), (38, 26248878), (57, 17499252), (62, 16088022), (76, 13124439), (93, 10725348), (114, 8749626), (124, 8044011), (171, 5833084), (186, 5362674), (228, 4374813), (279, 3575116), (342, 2916542), (372, 2681337), (558, 1787558), (589, 1693476), (684, 1458271), (1116, 893779), (1178, 846738), (1767, 564492), (2356, 423369), (3534, 282246), (5301, 188164), (7068, 141123), (10602, 94082), (21204, 47041)]