3970044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 11466000

約数和(自身を除く): 7495956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 499, 612, 663, 884, 998, 1326, 1497, 1989, 1996, 2652, 2994, 3978, 4491, 5988, 6487, 7956, 8483, 8982, 12974, 16966, 17964, 19461, 25449, 25948, 33932, 38922, 50898, 58383, 76347, 77844, 101796, 110279, 116766, 152694, 220558, 233532, 305388, 330837, 441116, 661674, 992511, 1323348, 1985022, 3970044]

約数ペア:

[(1, 3970044), (2, 1985022), (3, 1323348), (4, 992511), (6, 661674), (9, 441116), (12, 330837), (13, 305388), (17, 233532), (18, 220558), (26, 152694), (34, 116766), (36, 110279), (39, 101796), (51, 77844), (52, 76347), (68, 58383), (78, 50898), (102, 38922), (117, 33932), (153, 25948), (156, 25449), (204, 19461), (221, 17964), (234, 16966), (306, 12974), (442, 8982), (468, 8483), (499, 7956), (612, 6487), (663, 5988), (884, 4491), (998, 3978), (1326, 2994), (1497, 2652), (1989, 1996)]