17955028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 39118464

約数和(自身を除く): 21163436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 461, 749, 922, 1391, 1498, 1844, 2782, 2996, 3227, 5564, 5993, 6454, 9737, 11986, 12908, 19474, 23972, 38948, 41951, 49327, 83902, 98654, 167804, 197308, 345289, 641251, 690578, 1282502, 1381156, 2565004, 4488757, 8977514, 17955028]

約数ペア:

[(1, 17955028), (2, 8977514), (4, 4488757), (7, 2565004), (13, 1381156), (14, 1282502), (26, 690578), (28, 641251), (52, 345289), (91, 197308), (107, 167804), (182, 98654), (214, 83902), (364, 49327), (428, 41951), (461, 38948), (749, 23972), (922, 19474), (1391, 12908), (1498, 11986), (1844, 9737), (2782, 6454), (2996, 5993), (3227, 5564)]