1384403886

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{67289}}^1$

素因数の和:67430

約数の個数: 40

約数和(自身を含む): 3126562560

約数和(自身を除く): 1742158674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3429, 6858, 10287, 20574, 67289, 134578, 201867, 403734, 605601, 1211202, 1816803, 3633606, 5450409, 8545703, 10900818, 17091406, 25637109, 51274218, 76911327, 153822654, 230733981, 461467962, 692201943, 1384403886]

約数ペア:

[(1, 1384403886), (2, 692201943), (3, 461467962), (6, 230733981), (9, 153822654), (18, 76911327), (27, 51274218), (54, 25637109), (81, 17091406), (127, 10900818), (162, 8545703), (254, 5450409), (381, 3633606), (762, 1816803), (1143, 1211202), (2286, 605601), (3429, 403734), (6858, 201867), (10287, 134578), (20574, 67289)]