68249358

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{26891}}^1$

素因数の和:26949

約数の個数: 32

約数和(自身を含む): 154897920

約数和(自身を除く): 86648562

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 26891, 53782, 80673, 161346, 242019, 484038, 726057, 1263877, 1452114, 2527754, 3791631, 7583262, 11374893, 22749786, 34124679, 68249358]

約数ペア:

[(1, 68249358), (2, 34124679), (3, 22749786), (6, 11374893), (9, 7583262), (18, 3791631), (27, 2527754), (47, 1452114), (54, 1263877), (94, 726057), (141, 484038), (282, 242019), (423, 161346), (846, 80673), (1269, 53782), (2538, 26891)]