339062454

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 745349904

約数和(自身を除く): 406287450

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 421, 443, 606, 842, 886, 909, 1263, 1329, 1818, 2526, 2658, 3789, 3987, 7578, 7974, 42521, 44743, 85042, 89486, 127563, 134229, 186503, 255126, 268458, 373006, 382689, 402687, 559509, 765378, 805374, 1119018, 1678527, 3357054, 18836803, 37673606, 56510409, 113020818, 169531227, 339062454]

約数ペア:

[(1, 339062454), (2, 169531227), (3, 113020818), (6, 56510409), (9, 37673606), (18, 18836803), (101, 3357054), (202, 1678527), (303, 1119018), (421, 805374), (443, 765378), (606, 559509), (842, 402687), (886, 382689), (909, 373006), (1263, 268458), (1329, 255126), (1818, 186503), (2526, 134229), (2658, 127563), (3789, 89486), (3987, 85042), (7578, 44743), (7974, 42521)]