17542968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 28076232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 89, 129, 172, 178, 191, 258, 267, 344, 356, 382, 516, 534, 573, 712, 764, 1032, 1068, 1146, 1528, 2136, 2292, 3827, 4584, 7654, 8213, 11481, 15308, 16426, 16999, 22962, 24639, 30616, 32852, 33998, 45924, 49278, 50997, 65704, 67996, 91848, 98556, 101994, 135992, 197112, 203988, 407976, 730957, 1461914, 2192871, 2923828, 4385742, 5847656, 8771484, 17542968]

約数ペア:

[(1, 17542968), (2, 8771484), (3, 5847656), (4, 4385742), (6, 2923828), (8, 2192871), (12, 1461914), (24, 730957), (43, 407976), (86, 203988), (89, 197112), (129, 135992), (172, 101994), (178, 98556), (191, 91848), (258, 67996), (267, 65704), (344, 50997), (356, 49278), (382, 45924), (516, 33998), (534, 32852), (573, 30616), (712, 24639), (764, 22962), (1032, 16999), (1068, 16426), (1146, 15308), (1528, 11481), (2136, 8213), (2292, 7654), (3827, 4584)]