122420382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{153409}}^1$

素因数の和:153440

約数の個数: 32

約数和(自身を含む): 294547200

約数和(自身を除く): 172126818

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 153409, 306818, 460227, 920454, 1073863, 2147726, 2914771, 3221589, 5829542, 6443178, 8744313, 17488626, 20403397, 40806794, 61210191, 122420382]

約数ペア:

[(1, 122420382), (2, 61210191), (3, 40806794), (6, 20403397), (7, 17488626), (14, 8744313), (19, 6443178), (21, 5829542), (38, 3221589), (42, 2914771), (57, 2147726), (114, 1073863), (133, 920454), (266, 460227), (399, 306818), (798, 153409)]