1521282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 3600000

約数和(自身を除く): 2078718

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 1249, 2498, 3747, 7494, 8743, 17486, 26229, 36221, 52458, 72442, 108663, 217326, 253547, 507094, 760641, 1521282]

約数ペア:

[(1, 1521282), (2, 760641), (3, 507094), (6, 253547), (7, 217326), (14, 108663), (21, 72442), (29, 52458), (42, 36221), (58, 26229), (87, 17486), (174, 8743), (203, 7494), (406, 3747), (609, 2498), (1218, 1249)]