12995688

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 21115032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 47, 82, 94, 123, 141, 164, 188, 246, 281, 282, 328, 376, 492, 562, 564, 843, 984, 1124, 1128, 1686, 1927, 2248, 3372, 3854, 5781, 6744, 7708, 11521, 11562, 13207, 15416, 23042, 23124, 26414, 34563, 39621, 46084, 46248, 52828, 69126, 79242, 92168, 105656, 138252, 158484, 276504, 316968, 541487, 1082974, 1624461, 2165948, 3248922, 4331896, 6497844, 12995688]

約数ペア:

[(1, 12995688), (2, 6497844), (3, 4331896), (4, 3248922), (6, 2165948), (8, 1624461), (12, 1082974), (24, 541487), (41, 316968), (47, 276504), (82, 158484), (94, 138252), (123, 105656), (141, 92168), (164, 79242), (188, 69126), (246, 52828), (281, 46248), (282, 46084), (328, 39621), (376, 34563), (492, 26414), (562, 23124), (564, 23042), (843, 15416), (984, 13207), (1124, 11562), (1128, 11521), (1686, 7708), (1927, 6744), (2248, 5781), (3372, 3854)]