17928106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 32117760

約数和(自身を除く): 14189654

約数列:

[1, 2, 7, 14, 31, 62, 101, 202, 217, 409, 434, 707, 818, 1414, 2863, 3131, 5726, 6262, 12679, 21917, 25358, 41309, 43834, 82618, 88753, 177506, 289163, 578326, 1280579, 2561158, 8964053, 17928106]

約数ペア:

[(1, 17928106), (2, 8964053), (7, 2561158), (14, 1280579), (31, 578326), (62, 289163), (101, 177506), (202, 88753), (217, 82618), (409, 43834), (434, 41309), (707, 25358), (818, 21917), (1414, 12679), (2863, 6262), (3131, 5726)]