12996822852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1461631}}^1$

素因数の和:1461673

約数の個数: 72

約数和(自身を含む): 37242383360

約数和(自身を除く): 24245560508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1461631, 2923262, 4384893, 5846524, 8769786, 13154679, 17539572, 19001203, 26309358, 27770989, 38002406, 52618716, 55541978, 57003609, 76004812, 83312967, 111083956, 114007218, 166625934, 171010827, 228014436, 249938901, 333251868, 342021654, 361022857, 499877802, 684043308, 722045714, 999755604, 1083068571, 1444091428, 2166137142, 3249205713, 4332274284, 6498411426, 12996822852]

約数ペア:

[(1, 12996822852), (2, 6498411426), (3, 4332274284), (4, 3249205713), (6, 2166137142), (9, 1444091428), (12, 1083068571), (13, 999755604), (18, 722045714), (19, 684043308), (26, 499877802), (36, 361022857), (38, 342021654), (39, 333251868), (52, 249938901), (57, 228014436), (76, 171010827), (78, 166625934), (114, 114007218), (117, 111083956), (156, 83312967), (171, 76004812), (228, 57003609), (234, 55541978), (247, 52618716), (342, 38002406), (468, 27770989), (494, 26309358), (684, 19001203), (741, 17539572), (988, 13154679), (1482, 8769786), (2223, 5846524), (2964, 4384893), (4446, 2923262), (8892, 1461631)]