13321962

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 18127638

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 181, 261, 282, 362, 423, 522, 543, 783, 846, 1086, 1269, 1363, 1566, 1629, 2538, 2726, 3258, 4089, 4887, 5249, 8178, 8507, 9774, 10498, 12267, 15747, 17014, 24534, 25521, 31494, 36801, 47241, 51042, 73602, 76563, 94482, 141723, 153126, 229689, 246703, 283446, 459378, 493406, 740109, 1480218, 2220327, 4440654, 6660981, 13321962]

約数ペア:

[(1, 13321962), (2, 6660981), (3, 4440654), (6, 2220327), (9, 1480218), (18, 740109), (27, 493406), (29, 459378), (47, 283446), (54, 246703), (58, 229689), (87, 153126), (94, 141723), (141, 94482), (174, 76563), (181, 73602), (261, 51042), (282, 47241), (362, 36801), (423, 31494), (522, 25521), (543, 24534), (783, 17014), (846, 15747), (1086, 12267), (1269, 10498), (1363, 9774), (1566, 8507), (1629, 8178), (2538, 5249), (2726, 4887), (3258, 4089)]