42743688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{136999}}^1$

素因数の和:137021

約数の個数: 32

約数和(自身を含む): 115080000

約数和(自身を除く): 72336312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 136999, 273998, 410997, 547996, 821994, 1095992, 1643988, 1780987, 3287976, 3561974, 5342961, 7123948, 10685922, 14247896, 21371844, 42743688]

約数ペア:

[(1, 42743688), (2, 21371844), (3, 14247896), (4, 10685922), (6, 7123948), (8, 5342961), (12, 3561974), (13, 3287976), (24, 1780987), (26, 1643988), (39, 1095992), (52, 821994), (78, 547996), (104, 410997), (156, 273998), (312, 136999)]