12853554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 31069440

約数和(自身を除く): 18215886

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 61, 87, 122, 173, 174, 183, 203, 346, 366, 406, 427, 519, 609, 854, 1038, 1211, 1218, 1281, 1769, 2422, 2562, 3538, 3633, 5017, 5307, 7266, 10034, 10553, 10614, 12383, 15051, 21106, 24766, 30102, 31659, 35119, 37149, 63318, 70238, 73871, 74298, 105357, 147742, 210714, 221613, 306037, 443226, 612074, 918111, 1836222, 2142259, 4284518, 6426777, 12853554]

約数ペア:

[(1, 12853554), (2, 6426777), (3, 4284518), (6, 2142259), (7, 1836222), (14, 918111), (21, 612074), (29, 443226), (42, 306037), (58, 221613), (61, 210714), (87, 147742), (122, 105357), (173, 74298), (174, 73871), (183, 70238), (203, 63318), (346, 37149), (366, 35119), (406, 31659), (427, 30102), (519, 24766), (609, 21106), (854, 15051), (1038, 12383), (1211, 10614), (1218, 10553), (1281, 10034), (1769, 7266), (2422, 5307), (2562, 5017), (3538, 3633)]