31428462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 68100480

約数和(自身を除く): 36672018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2251, 2327, 4502, 4654, 6753, 6981, 13506, 13962, 29263, 58526, 87789, 175578, 402929, 805858, 1208787, 2417574, 5238077, 10476154, 15714231, 31428462]

約数ペア:

[(1, 31428462), (2, 15714231), (3, 10476154), (6, 5238077), (13, 2417574), (26, 1208787), (39, 805858), (78, 402929), (179, 175578), (358, 87789), (537, 58526), (1074, 29263), (2251, 13962), (2327, 13506), (4502, 6981), (4654, 6753)]