18113550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 55329792

約数和(自身を除く): 37216242

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1327, 1365, 1950, 2275, 2654, 2730, 3981, 4550, 6635, 6825, 7962, 9289, 13270, 13650, 17251, 18578, 19905, 27867, 33175, 34502, 39810, 46445, 51753, 55734, 66350, 86255, 92890, 99525, 103506, 120757, 139335, 172510, 199050, 232225, 241514, 258765, 278670, 362271, 431275, 464450, 517530, 603785, 696675, 724542, 862550, 1207570, 1293825, 1393350, 1811355, 2587650, 3018925, 3622710, 6037850, 9056775, 18113550]

約数ペア:

[(1, 18113550), (2, 9056775), (3, 6037850), (5, 3622710), (6, 3018925), (7, 2587650), (10, 1811355), (13, 1393350), (14, 1293825), (15, 1207570), (21, 862550), (25, 724542), (26, 696675), (30, 603785), (35, 517530), (39, 464450), (42, 431275), (50, 362271), (65, 278670), (70, 258765), (75, 241514), (78, 232225), (91, 199050), (105, 172510), (130, 139335), (150, 120757), (175, 103506), (182, 99525), (195, 92890), (210, 86255), (273, 66350), (325, 55734), (350, 51753), (390, 46445), (455, 39810), (525, 34502), (546, 33175), (650, 27867), (910, 19905), (975, 18578), (1050, 17251), (1327, 13650), (1365, 13270), (1950, 9289), (2275, 7962), (2654, 6825), (2730, 6635), (3981, 4550)]