148920018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1909231}}^1$

素因数の和:1909249

約数の個数: 16

約数和(自身を含む): 320750976

約数和(自身を除く): 171830958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1909231, 3818462, 5727693, 11455386, 24820003, 49640006, 74460009, 148920018]

約数ペア:

[(1, 148920018), (2, 74460009), (3, 49640006), (6, 24820003), (13, 11455386), (26, 5727693), (39, 3818462), (78, 1909231)]