16293942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 40828320

約数和(自身を除く): 24534378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1453, 1602, 1869, 2906, 3738, 4359, 5607, 8718, 10171, 11214, 13077, 20342, 26154, 30513, 61026, 91539, 129317, 183078, 258634, 387951, 775902, 905219, 1163853, 1810438, 2327706, 2715657, 5431314, 8146971, 16293942]

約数ペア:

[(1, 16293942), (2, 8146971), (3, 5431314), (6, 2715657), (7, 2327706), (9, 1810438), (14, 1163853), (18, 905219), (21, 775902), (42, 387951), (63, 258634), (89, 183078), (126, 129317), (178, 91539), (267, 61026), (534, 30513), (623, 26154), (801, 20342), (1246, 13077), (1453, 11214), (1602, 10171), (1869, 8718), (2906, 5607), (3738, 4359)]