3951012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 11038720

約数和(自身を除く): 7087708

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 43, 52, 57, 62, 76, 78, 86, 93, 114, 124, 129, 156, 172, 186, 228, 247, 258, 372, 403, 494, 516, 559, 589, 741, 806, 817, 988, 1118, 1178, 1209, 1333, 1482, 1612, 1634, 1677, 1767, 2236, 2356, 2418, 2451, 2666, 2964, 3268, 3354, 3534, 3999, 4836, 4902, 5332, 6708, 7068, 7657, 7998, 9804, 10621, 15314, 15996, 17329, 21242, 22971, 25327, 30628, 31863, 34658, 42484, 45942, 50654, 51987, 63726, 69316, 75981, 91884, 101308, 103974, 127452, 151962, 207948, 303924, 329251, 658502, 987753, 1317004, 1975506, 3951012]

約数ペア:

[(1, 3951012), (2, 1975506), (3, 1317004), (4, 987753), (6, 658502), (12, 329251), (13, 303924), (19, 207948), (26, 151962), (31, 127452), (38, 103974), (39, 101308), (43, 91884), (52, 75981), (57, 69316), (62, 63726), (76, 51987), (78, 50654), (86, 45942), (93, 42484), (114, 34658), (124, 31863), (129, 30628), (156, 25327), (172, 22971), (186, 21242), (228, 17329), (247, 15996), (258, 15314), (372, 10621), (403, 9804), (494, 7998), (516, 7657), (559, 7068), (589, 6708), (741, 5332), (806, 4902), (817, 4836), (988, 3999), (1118, 3534), (1178, 3354), (1209, 3268), (1333, 2964), (1482, 2666), (1612, 2451), (1634, 2418), (1677, 2356), (1767, 2236)]