82218178

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{5147}}^1$

素因数の和:5326

約数の個数: 24

約数和(自身を含む): 144370512

約数和(自身を除く): 62152334

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 5147, 7987, 10294, 15974, 36029, 72058, 252203, 504406, 838961, 1677922, 5872727, 11745454, 41109089, 82218178]

約数ペア:

[(1, 82218178), (2, 41109089), (7, 11745454), (14, 5872727), (49, 1677922), (98, 838961), (163, 504406), (326, 252203), (1141, 72058), (2282, 36029), (5147, 15974), (7987, 10294)]