17316972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 46126080

約数和(自身を除く): 28809108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 263, 279, 354, 372, 526, 531, 558, 708, 789, 1052, 1062, 1116, 1578, 1829, 2124, 2367, 3156, 3658, 4734, 5487, 7316, 8153, 9468, 10974, 15517, 16306, 16461, 21948, 24459, 31034, 32612, 32922, 46551, 48918, 62068, 65844, 73377, 93102, 97836, 139653, 146754, 186204, 279306, 293508, 481027, 558612, 962054, 1443081, 1924108, 2886162, 4329243, 5772324, 8658486, 17316972]

約数ペア:

[(1, 17316972), (2, 8658486), (3, 5772324), (4, 4329243), (6, 2886162), (9, 1924108), (12, 1443081), (18, 962054), (31, 558612), (36, 481027), (59, 293508), (62, 279306), (93, 186204), (118, 146754), (124, 139653), (177, 97836), (186, 93102), (236, 73377), (263, 65844), (279, 62068), (354, 48918), (372, 46551), (526, 32922), (531, 32612), (558, 31034), (708, 24459), (789, 21948), (1052, 16461), (1062, 16306), (1116, 15517), (1578, 10974), (1829, 9468), (2124, 8153), (2367, 7316), (3156, 5487), (3658, 4734)]