74543574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 181209600

約数和(自身を除く): 106666026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 109, 114, 133, 218, 266, 327, 399, 654, 763, 798, 857, 1526, 1714, 2071, 2289, 2571, 4142, 4578, 5142, 5999, 6213, 11998, 12426, 14497, 16283, 17997, 28994, 32566, 35994, 43491, 48849, 86982, 93413, 97698, 113981, 186826, 227962, 280239, 341943, 560478, 653891, 683886, 1307782, 1774847, 1961673, 3549694, 3923346, 5324541, 10649082, 12423929, 24847858, 37271787, 74543574]

約数ペア:

[(1, 74543574), (2, 37271787), (3, 24847858), (6, 12423929), (7, 10649082), (14, 5324541), (19, 3923346), (21, 3549694), (38, 1961673), (42, 1774847), (57, 1307782), (109, 683886), (114, 653891), (133, 560478), (218, 341943), (266, 280239), (327, 227962), (399, 186826), (654, 113981), (763, 97698), (798, 93413), (857, 86982), (1526, 48849), (1714, 43491), (2071, 35994), (2289, 32566), (2571, 28994), (4142, 17997), (4578, 16283), (5142, 14497), (5999, 12426), (6213, 11998)]