39993174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{13147}}^1$

素因数の和:13181

約数の個数: 36

約数和(自身を含む): 93837276

約数和(自身を除く): 53844102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 13147, 26294, 39441, 78882, 118323, 170911, 236646, 341822, 512733, 1025466, 1538199, 2221843, 3076398, 4443686, 6665529, 13331058, 19996587, 39993174]

約数ペア:

[(1, 39993174), (2, 19996587), (3, 13331058), (6, 6665529), (9, 4443686), (13, 3076398), (18, 2221843), (26, 1538199), (39, 1025466), (78, 512733), (117, 341822), (169, 236646), (234, 170911), (338, 118323), (507, 78882), (1014, 39441), (1521, 26294), (3042, 13147)]