42017687028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{406817}}^1$

素因数の和:406997

約数の個数: 72

約数和(自身を含む): 112542131520

約数和(自身を除く): 70524444492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1359, 1812, 2718, 2869, 5436, 5738, 8607, 11476, 17214, 25821, 34428, 51642, 103284, 406817, 813634, 1220451, 1627268, 2440902, 3661353, 4881804, 7322706, 7729523, 14645412, 15459046, 23188569, 30918092, 46377138, 61429367, 69565707, 92754276, 122858734, 139131414, 184288101, 245717468, 278262828, 368576202, 552864303, 737152404, 1105728606, 1167157973, 2211457212, 2334315946, 3501473919, 4668631892, 7002947838, 10504421757, 14005895676, 21008843514, 42017687028]

約数ペア:

[(1, 42017687028), (2, 21008843514), (3, 14005895676), (4, 10504421757), (6, 7002947838), (9, 4668631892), (12, 3501473919), (18, 2334315946), (19, 2211457212), (36, 1167157973), (38, 1105728606), (57, 737152404), (76, 552864303), (114, 368576202), (151, 278262828), (171, 245717468), (228, 184288101), (302, 139131414), (342, 122858734), (453, 92754276), (604, 69565707), (684, 61429367), (906, 46377138), (1359, 30918092), (1812, 23188569), (2718, 15459046), (2869, 14645412), (5436, 7729523), (5738, 7322706), (8607, 4881804), (11476, 3661353), (17214, 2440902), (25821, 1627268), (34428, 1220451), (51642, 813634), (103284, 406817)]