61481358

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{72673}}^1$

素因数の和:72728

約数の個数: 24

約数和(自身を含む): 136045728

約数和(自身を除く): 74564370

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 72673, 145346, 218019, 436038, 654057, 1308114, 3415631, 6831262, 10246893, 20493786, 30740679, 61481358]

約数ペア:

[(1, 61481358), (2, 30740679), (3, 20493786), (6, 10246893), (9, 6831262), (18, 3415631), (47, 1308114), (94, 654057), (141, 436038), (282, 218019), (423, 145346), (846, 72673)]