2975628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 7562240

約数和(自身を除く): 4586612

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 421, 589, 842, 1178, 1263, 1684, 1767, 2356, 2526, 3534, 5052, 7068, 7999, 13051, 15998, 23997, 26102, 31996, 39153, 47994, 52204, 78306, 95988, 156612, 247969, 495938, 743907, 991876, 1487814, 2975628]

約数ペア:

[(1, 2975628), (2, 1487814), (3, 991876), (4, 743907), (6, 495938), (12, 247969), (19, 156612), (31, 95988), (38, 78306), (57, 52204), (62, 47994), (76, 39153), (93, 31996), (114, 26102), (124, 23997), (186, 15998), (228, 13051), (372, 7999), (421, 7068), (589, 5052), (842, 3534), (1178, 2526), (1263, 2356), (1684, 1767)]