39809364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 109549440

約数和(自身を除く): 69740076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 857, 948, 1106, 1659, 1714, 2212, 2571, 3318, 3428, 3871, 5142, 5999, 6636, 7742, 10284, 11613, 11998, 15484, 17997, 23226, 23996, 35994, 41993, 46452, 67703, 71988, 83986, 125979, 135406, 167972, 203109, 251958, 270812, 406218, 473921, 503916, 812436, 947842, 1421763, 1895684, 2843526, 3317447, 5687052, 6634894, 9952341, 13269788, 19904682, 39809364]

約数ペア:

[(1, 39809364), (2, 19904682), (3, 13269788), (4, 9952341), (6, 6634894), (7, 5687052), (12, 3317447), (14, 2843526), (21, 1895684), (28, 1421763), (42, 947842), (49, 812436), (79, 503916), (84, 473921), (98, 406218), (147, 270812), (158, 251958), (196, 203109), (237, 167972), (294, 135406), (316, 125979), (474, 83986), (553, 71988), (588, 67703), (857, 46452), (948, 41993), (1106, 35994), (1659, 23996), (1714, 23226), (2212, 17997), (2571, 15484), (3318, 11998), (3428, 11613), (3871, 10284), (5142, 7742), (5999, 6636)]