18590988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{119173}}^1$

素因数の和:119193

約数の個数: 24

約数和(自身を含む): 46716208

約数和(自身を除く): 28125220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 119173, 238346, 357519, 476692, 715038, 1430076, 1549249, 3098498, 4647747, 6196996, 9295494, 18590988]

約数ペア:

[(1, 18590988), (2, 9295494), (3, 6196996), (4, 4647747), (6, 3098498), (12, 1549249), (13, 1430076), (26, 715038), (39, 476692), (52, 357519), (78, 238346), (156, 119173)]