12401688588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{18959}}^1$

素因数の和:19155

約数の個数: 72

約数和(自身を含む): 30744322560

約数和(自身を除く): 18342633972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 361, 453, 604, 722, 906, 1083, 1444, 1812, 2166, 2869, 4332, 5738, 8607, 11476, 17214, 18959, 34428, 37918, 54511, 56877, 75836, 109022, 113754, 163533, 218044, 227508, 327066, 360221, 654132, 720442, 1080663, 1440884, 2161326, 2862809, 4322652, 5725618, 6844199, 8588427, 11451236, 13688398, 17176854, 20532597, 27376796, 34353708, 41065194, 54393371, 82130388, 108786742, 163180113, 217573484, 326360226, 652720452, 1033474049, 2066948098, 3100422147, 4133896196, 6200844294, 12401688588]

約数ペア:

[(1, 12401688588), (2, 6200844294), (3, 4133896196), (4, 3100422147), (6, 2066948098), (12, 1033474049), (19, 652720452), (38, 326360226), (57, 217573484), (76, 163180113), (114, 108786742), (151, 82130388), (228, 54393371), (302, 41065194), (361, 34353708), (453, 27376796), (604, 20532597), (722, 17176854), (906, 13688398), (1083, 11451236), (1444, 8588427), (1812, 6844199), (2166, 5725618), (2869, 4322652), (4332, 2862809), (5738, 2161326), (8607, 1440884), (11476, 1080663), (17214, 720442), (18959, 654132), (34428, 360221), (37918, 327066), (54511, 227508), (56877, 218044), (75836, 163533), (109022, 113754)]