18415021488

素因数分解:

$2^4\times 3^1\times {\mathrm{617}}^1\times {\mathrm{709}}^1\times {\mathrm{877}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 47770856160

約数和(自身を除く): 29355834672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 617, 709, 877, 1234, 1418, 1754, 1851, 2127, 2468, 2631, 2836, 3508, 3702, 4254, 4936, 5262, 5672, 7016, 7404, 8508, 9872, 10524, 11344, 14032, 14808, 17016, 21048, 29616, 34032, 42096, 437453, 541109, 621793, 874906, 1082218, 1243586, 1312359, 1623327, 1749812, 1865379, 2164436, 2487172, 2624718, 3246654, 3499624, 3730758, 4328872, 4974344, 5249436, 6493308, 6999248, 7461516, 8657744, 9948688, 10498872, 12986616, 14923032, 20997744, 25973232, 29846064, 383646281, 767292562, 1150938843, 1534585124, 2301877686, 3069170248, 4603755372, 6138340496, 9207510744, 18415021488]

約数ペア:

[(1, 18415021488), (2, 9207510744), (3, 6138340496), (4, 4603755372), (6, 3069170248), (8, 2301877686), (12, 1534585124), (16, 1150938843), (24, 767292562), (48, 383646281), (617, 29846064), (709, 25973232), (877, 20997744), (1234, 14923032), (1418, 12986616), (1754, 10498872), (1851, 9948688), (2127, 8657744), (2468, 7461516), (2631, 6999248), (2836, 6493308), (3508, 5249436), (3702, 4974344), (4254, 4328872), (4936, 3730758), (5262, 3499624), (5672, 3246654), (7016, 2624718), (7404, 2487172), (8508, 2164436), (9872, 1865379), (10524, 1749812), (11344, 1623327), (14032, 1312359), (14808, 1243586), (17016, 1082218), (21048, 874906), (29616, 621793), (34032, 541109), (42096, 437453)]