38377548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 106579200

約数和(自身を除く): 68201652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 487, 597, 796, 974, 1194, 1461, 1791, 1948, 2189, 2388, 2922, 3582, 4378, 4383, 5357, 5844, 6567, 7164, 8756, 8766, 10714, 13134, 16071, 17532, 19701, 21428, 26268, 32142, 39402, 48213, 64284, 78804, 96426, 96913, 192852, 193826, 290739, 387652, 581478, 872217, 1066043, 1162956, 1744434, 2132086, 3198129, 3488868, 4264172, 6396258, 9594387, 12792516, 19188774, 38377548]

約数ペア:

[(1, 38377548), (2, 19188774), (3, 12792516), (4, 9594387), (6, 6396258), (9, 4264172), (11, 3488868), (12, 3198129), (18, 2132086), (22, 1744434), (33, 1162956), (36, 1066043), (44, 872217), (66, 581478), (99, 387652), (132, 290739), (198, 193826), (199, 192852), (396, 96913), (398, 96426), (487, 78804), (597, 64284), (796, 48213), (974, 39402), (1194, 32142), (1461, 26268), (1791, 21428), (1948, 19701), (2189, 17532), (2388, 16071), (2922, 13134), (3582, 10714), (4378, 8766), (4383, 8756), (5357, 7164), (5844, 6567)]