2018441340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{10039}}^1$

素因数の和:11171

約数の個数: 72

約数和(自身を含む): 6128697120

約数和(自身を除く): 4110255780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1117, 2234, 3351, 4468, 5585, 6702, 10039, 10053, 11170, 13404, 16755, 20078, 20106, 22340, 30117, 33510, 40156, 40212, 50195, 50265, 60234, 67020, 90351, 100390, 100530, 120468, 150585, 180702, 200780, 201060, 301170, 361404, 451755, 602340, 903510, 1807020, 11213563, 22427126, 33640689, 44854252, 56067815, 67281378, 100922067, 112135630, 134562756, 168203445, 201844134, 224271260, 336406890, 403688268, 504610335, 672813780, 1009220670, 2018441340]

約数ペア:

[(1, 2018441340), (2, 1009220670), (3, 672813780), (4, 504610335), (5, 403688268), (6, 336406890), (9, 224271260), (10, 201844134), (12, 168203445), (15, 134562756), (18, 112135630), (20, 100922067), (30, 67281378), (36, 56067815), (45, 44854252), (60, 33640689), (90, 22427126), (180, 11213563), (1117, 1807020), (2234, 903510), (3351, 602340), (4468, 451755), (5585, 361404), (6702, 301170), (10039, 201060), (10053, 200780), (11170, 180702), (13404, 150585), (16755, 120468), (20078, 100530), (20106, 100390), (22340, 90351), (30117, 67020), (33510, 60234), (40156, 50265), (40212, 50195)]