9739998

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 22351680

約数和(自身を除く): 12611682

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 397, 423, 522, 794, 846, 1191, 1363, 2382, 2726, 3573, 4089, 7146, 8178, 11513, 12267, 18659, 23026, 24534, 34539, 37318, 55977, 69078, 103617, 111954, 167931, 207234, 335862, 541111, 1082222, 1623333, 3246666, 4869999, 9739998]

約数ペア:

[(1, 9739998), (2, 4869999), (3, 3246666), (6, 1623333), (9, 1082222), (18, 541111), (29, 335862), (47, 207234), (58, 167931), (87, 111954), (94, 103617), (141, 69078), (174, 55977), (261, 37318), (282, 34539), (397, 24534), (423, 23026), (522, 18659), (794, 12267), (846, 11513), (1191, 8178), (1363, 7146), (2382, 4089), (2726, 3573)]