15172974

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{9689}}^1$

素因数の和:9729

約数の個数: 32

約数和(自身を含む): 34884000

約数和(自身を除く): 19711026

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 9689, 19378, 29067, 58134, 87201, 174402, 261603, 280981, 523206, 561962, 842943, 1685886, 2528829, 5057658, 7586487, 15172974]

約数ペア:

[(1, 15172974), (2, 7586487), (3, 5057658), (6, 2528829), (9, 1685886), (18, 842943), (27, 561962), (29, 523206), (54, 280981), (58, 261603), (87, 174402), (174, 87201), (261, 58134), (522, 29067), (783, 19378), (1566, 9689)]