13318476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 32465664

約数和(自身を除く): 19147188

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 487, 516, 636, 974, 1461, 1948, 2279, 2922, 4558, 5844, 6837, 9116, 13674, 20941, 25811, 27348, 41882, 51622, 62823, 77433, 83764, 103244, 125646, 154866, 251292, 309732, 1109873, 2219746, 3329619, 4439492, 6659238, 13318476]

約数ペア:

[(1, 13318476), (2, 6659238), (3, 4439492), (4, 3329619), (6, 2219746), (12, 1109873), (43, 309732), (53, 251292), (86, 154866), (106, 125646), (129, 103244), (159, 83764), (172, 77433), (212, 62823), (258, 51622), (318, 41882), (487, 27348), (516, 25811), (636, 20941), (974, 13674), (1461, 9116), (1948, 6837), (2279, 5844), (2922, 4558)]