18957414

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3829

約数の個数: 48

約数和(自身を含む): 46711728

約数和(自身を除く): 27754314

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 3793, 4998, 7586, 11379, 22758, 26551, 53102, 64481, 79653, 128962, 159306, 185857, 193443, 371714, 386886, 451367, 557571, 902734, 1115142, 1354101, 2708202, 3159569, 6319138, 9478707, 18957414]

約数ペア:

[(1, 18957414), (2, 9478707), (3, 6319138), (6, 3159569), (7, 2708202), (14, 1354101), (17, 1115142), (21, 902734), (34, 557571), (42, 451367), (49, 386886), (51, 371714), (98, 193443), (102, 185857), (119, 159306), (147, 128962), (238, 79653), (294, 64481), (357, 53102), (714, 26551), (833, 22758), (1666, 11379), (2499, 7586), (3793, 4998)]