21946158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93787}}^1$

素因数の和:93808

約数の個数: 24

約数和(自身を含む): 51208248

約数和(自身を除く): 29262090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93787, 187574, 281361, 562722, 844083, 1219231, 1688166, 2438462, 3657693, 7315386, 10973079, 21946158]

約数ペア:

[(1, 21946158), (2, 10973079), (3, 7315386), (6, 3657693), (9, 2438462), (13, 1688166), (18, 1219231), (26, 844083), (39, 562722), (78, 281361), (117, 187574), (234, 93787)]