137552418

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{11959}}^1$

素因数の和:12044

約数の個数: 40

約数和(自身を含む): 312586560

約数和(自身を除く): 175034142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 11959, 23918, 35877, 71754, 107631, 215262, 322893, 645786, 849089, 968679, 1698178, 1937358, 2547267, 5094534, 7641801, 15283602, 22925403, 45850806, 68776209, 137552418]

約数ペア:

[(1, 137552418), (2, 68776209), (3, 45850806), (6, 22925403), (9, 15283602), (18, 7641801), (27, 5094534), (54, 2547267), (71, 1937358), (81, 1698178), (142, 968679), (162, 849089), (213, 645786), (426, 322893), (639, 215262), (1278, 107631), (1917, 71754), (3834, 35877), (5751, 23918), (11502, 11959)]