18007390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 34421760

約数和(自身を除く): 16414370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1327, 1357, 2654, 2714, 6635, 6785, 13270, 13570, 30521, 61042, 78293, 152605, 156586, 305210, 391465, 782930, 1800739, 3601478, 9003695, 18007390]

約数ペア:

[(1, 18007390), (2, 9003695), (5, 3601478), (10, 1800739), (23, 782930), (46, 391465), (59, 305210), (115, 156586), (118, 152605), (230, 78293), (295, 61042), (590, 30521), (1327, 13570), (1357, 13270), (2654, 6785), (2714, 6635)]