12727112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 26995200

約数和(自身を除く): 14268088

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 73, 74, 76, 124, 146, 148, 152, 248, 292, 296, 584, 589, 703, 1147, 1178, 1387, 1406, 2263, 2294, 2356, 2701, 2774, 2812, 4526, 4588, 4712, 5402, 5548, 5624, 9052, 9176, 10804, 11096, 18104, 21608, 21793, 42997, 43586, 51319, 83731, 85994, 87172, 102638, 167462, 171988, 174344, 205276, 334924, 343976, 410552, 669848, 1590889, 3181778, 6363556, 12727112]

約数ペア:

[(1, 12727112), (2, 6363556), (4, 3181778), (8, 1590889), (19, 669848), (31, 410552), (37, 343976), (38, 334924), (62, 205276), (73, 174344), (74, 171988), (76, 167462), (124, 102638), (146, 87172), (148, 85994), (152, 83731), (248, 51319), (292, 43586), (296, 42997), (584, 21793), (589, 21608), (703, 18104), (1147, 11096), (1178, 10804), (1387, 9176), (1406, 9052), (2263, 5624), (2294, 5548), (2356, 5402), (2701, 4712), (2774, 4588), (2812, 4526)]