15191226

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1280

約数の個数: 40

約数和(自身を含む): 34499520

約数和(自身を除く): 19308294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1187, 1422, 2133, 2374, 3561, 4266, 6399, 7122, 10683, 12798, 21366, 32049, 64098, 93773, 96147, 187546, 192294, 281319, 562638, 843957, 1687914, 2531871, 5063742, 7595613, 15191226]

約数ペア:

[(1, 15191226), (2, 7595613), (3, 5063742), (6, 2531871), (9, 1687914), (18, 843957), (27, 562638), (54, 281319), (79, 192294), (81, 187546), (158, 96147), (162, 93773), (237, 64098), (474, 32049), (711, 21366), (1187, 12798), (1422, 10683), (2133, 7122), (2374, 6399), (3561, 4266)]