12371148

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 33266688

約数和(自身を除く): 20895540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 223, 268, 276, 402, 414, 446, 603, 669, 804, 828, 892, 1206, 1338, 1541, 2007, 2412, 2676, 3082, 4014, 4623, 5129, 6164, 8028, 9246, 10258, 13869, 14941, 15387, 18492, 20516, 27738, 29882, 30774, 44823, 46161, 55476, 59764, 61548, 89646, 92322, 134469, 179292, 184644, 268938, 343643, 537876, 687286, 1030929, 1374572, 2061858, 3092787, 4123716, 6185574, 12371148]

約数ペア:

[(1, 12371148), (2, 6185574), (3, 4123716), (4, 3092787), (6, 2061858), (9, 1374572), (12, 1030929), (18, 687286), (23, 537876), (36, 343643), (46, 268938), (67, 184644), (69, 179292), (92, 134469), (134, 92322), (138, 89646), (201, 61548), (207, 59764), (223, 55476), (268, 46161), (276, 44823), (402, 30774), (414, 29882), (446, 27738), (603, 20516), (669, 18492), (804, 15387), (828, 14941), (892, 13869), (1206, 10258), (1338, 9246), (1541, 8028), (2007, 6164), (2412, 5129), (2676, 4623), (3082, 4014)]