3686988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 9201920

約数和(自身を除く): 5514932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 157, 206, 228, 309, 314, 412, 471, 618, 628, 942, 1236, 1884, 1957, 2983, 3914, 5871, 5966, 7828, 8949, 11742, 11932, 16171, 17898, 23484, 32342, 35796, 48513, 64684, 97026, 194052, 307249, 614498, 921747, 1228996, 1843494, 3686988]

約数ペア:

[(1, 3686988), (2, 1843494), (3, 1228996), (4, 921747), (6, 614498), (12, 307249), (19, 194052), (38, 97026), (57, 64684), (76, 48513), (103, 35796), (114, 32342), (157, 23484), (206, 17898), (228, 16171), (309, 11932), (314, 11742), (412, 8949), (471, 7828), (618, 5966), (628, 5871), (942, 3914), (1236, 2983), (1884, 1957)]