8993825028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{424157}}^1$

素因数の和:424217

約数の個数: 72

約数和(自身を含む): 24702961920

約数和(自身を除く): 15709136892

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, 424157, 848314, 1272471, 1696628, 2544942, 3817413, 5089884, 7634826, 8058983, 13148867, 15269652, 16117966, 24176949, 26297734, 32235932, 39446601, 48353898, 52595468, 72530847, 78893202, 96707796, 118339803, 145061694, 157786404, 236679606, 249828473, 290123388, 473359212, 499656946, 749485419, 999313892, 1498970838, 2248456257, 2997941676, 4496912514, 8993825028]

約数ペア:

[(1, 8993825028), (2, 4496912514), (3, 2997941676), (4, 2248456257), (6, 1498970838), (9, 999313892), (12, 749485419), (18, 499656946), (19, 473359212), (31, 290123388), (36, 249828473), (38, 236679606), (57, 157786404), (62, 145061694), (76, 118339803), (93, 96707796), (114, 78893202), (124, 72530847), (171, 52595468), (186, 48353898), (228, 39446601), (279, 32235932), (342, 26297734), (372, 24176949), (558, 16117966), (589, 15269652), (684, 13148867), (1116, 8058983), (1178, 7634826), (1767, 5089884), (2356, 3817413), (3534, 2544942), (5301, 1696628), (7068, 1272471), (10602, 848314), (21204, 424157)]