3894347844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{183661}}^1$

素因数の和:183721

約数の個数: 72

約数和(自身を含む): 10696474880

約数和(自身を除く): 6802127036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 183661, 367322, 550983, 734644, 1101966, 1652949, 2203932, 3305898, 3489559, 5693491, 6611796, 6979118, 10468677, 11386982, 13958236, 17080473, 20937354, 22773964, 31406031, 34160946, 41874708, 51241419, 62812062, 68321892, 102482838, 108176329, 125624124, 204965676, 216352658, 324528987, 432705316, 649057974, 973586961, 1298115948, 1947173922, 3894347844]

約数ペア:

[(1, 3894347844), (2, 1947173922), (3, 1298115948), (4, 973586961), (6, 649057974), (9, 432705316), (12, 324528987), (18, 216352658), (19, 204965676), (31, 125624124), (36, 108176329), (38, 102482838), (57, 68321892), (62, 62812062), (76, 51241419), (93, 41874708), (114, 34160946), (124, 31406031), (171, 22773964), (186, 20937354), (228, 17080473), (279, 13958236), (342, 11386982), (372, 10468677), (558, 6979118), (589, 6611796), (684, 5693491), (1116, 3489559), (1178, 3305898), (1767, 2203932), (2356, 1652949), (3534, 1101966), (5301, 734644), (7068, 550983), (10602, 367322), (21204, 183661)]