17966790786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{24007}}^1$

素因数の和:24295

約数の個数: 64

約数和(自身を含む): 41707081728

約数和(自身を除く): 23740290942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 173, 206, 309, 346, 519, 618, 721, 1038, 1211, 1442, 2163, 2422, 3633, 4326, 7266, 17819, 24007, 35638, 48014, 53457, 72021, 106914, 124733, 144042, 168049, 249466, 336098, 374199, 504147, 748398, 1008294, 2472721, 4153211, 4945442, 7418163, 8306422, 12459633, 14836326, 17309047, 24919266, 29072477, 34618094, 51927141, 58144954, 87217431, 103854282, 174434862, 427780733, 855561466, 1283342199, 2566684398, 2994465131, 5988930262, 8983395393, 17966790786]

約数ペア:

[(1, 17966790786), (2, 8983395393), (3, 5988930262), (6, 2994465131), (7, 2566684398), (14, 1283342199), (21, 855561466), (42, 427780733), (103, 174434862), (173, 103854282), (206, 87217431), (309, 58144954), (346, 51927141), (519, 34618094), (618, 29072477), (721, 24919266), (1038, 17309047), (1211, 14836326), (1442, 12459633), (2163, 8306422), (2422, 7418163), (3633, 4945442), (4326, 4153211), (7266, 2472721), (17819, 1008294), (24007, 748398), (35638, 504147), (48014, 374199), (53457, 336098), (72021, 249466), (106914, 168049), (124733, 144042)]