989561556

素因数分解:

$2^2\times 3^3\times {\mathrm{569}}^1\times {\mathrm{16103}}^1$

素因数の和:16685

約数の個数: 48

約数和(自身を含む): 2570198400

約数和(自身を除く): 1580636844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 569, 1138, 1707, 2276, 3414, 5121, 6828, 10242, 15363, 16103, 20484, 30726, 32206, 48309, 61452, 64412, 96618, 144927, 193236, 289854, 434781, 579708, 869562, 1739124, 9162607, 18325214, 27487821, 36650428, 54975642, 82463463, 109951284, 164926926, 247390389, 329853852, 494780778, 989561556]

約数ペア:

[(1, 989561556), (2, 494780778), (3, 329853852), (4, 247390389), (6, 164926926), (9, 109951284), (12, 82463463), (18, 54975642), (27, 36650428), (36, 27487821), (54, 18325214), (108, 9162607), (569, 1739124), (1138, 869562), (1707, 579708), (2276, 434781), (3414, 289854), (5121, 193236), (6828, 144927), (10242, 96618), (15363, 64412), (16103, 61452), (20484, 48309), (30726, 32206)]