12965688

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 37464960

約数和(自身を除く): 24499272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 157, 186, 222, 248, 279, 296, 314, 333, 372, 444, 471, 558, 628, 666, 744, 888, 942, 1116, 1147, 1256, 1332, 1413, 1884, 2232, 2294, 2664, 2826, 3441, 3768, 4588, 4867, 5652, 5809, 6882, 9176, 9734, 10323, 11304, 11618, 13764, 14601, 17427, 19468, 20646, 23236, 27528, 29202, 34854, 38936, 41292, 43803, 46472, 52281, 58404, 69708, 82584, 87606, 104562, 116808, 139416, 175212, 180079, 209124, 350424, 360158, 418248, 540237, 720316, 1080474, 1440632, 1620711, 2160948, 3241422, 4321896, 6482844, 12965688]

約数ペア:

[(1, 12965688), (2, 6482844), (3, 4321896), (4, 3241422), (6, 2160948), (8, 1620711), (9, 1440632), (12, 1080474), (18, 720316), (24, 540237), (31, 418248), (36, 360158), (37, 350424), (62, 209124), (72, 180079), (74, 175212), (93, 139416), (111, 116808), (124, 104562), (148, 87606), (157, 82584), (186, 69708), (222, 58404), (248, 52281), (279, 46472), (296, 43803), (314, 41292), (333, 38936), (372, 34854), (444, 29202), (471, 27528), (558, 23236), (628, 20646), (666, 19468), (744, 17427), (888, 14601), (942, 13764), (1116, 11618), (1147, 11304), (1256, 10323), (1332, 9734), (1413, 9176), (1884, 6882), (2232, 5809), (2294, 5652), (2664, 4867), (2826, 4588), (3441, 3768)]