7386834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 18514944

約数和(自身を除く): 11128110

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 163, 166, 182, 249, 273, 326, 489, 498, 546, 581, 978, 1079, 1141, 1162, 1743, 2119, 2158, 2282, 3237, 3423, 3486, 4238, 6357, 6474, 6846, 7553, 12714, 13529, 14833, 15106, 22659, 27058, 29666, 40587, 44499, 45318, 81174, 88998, 94703, 175877, 189406, 284109, 351754, 527631, 568218, 1055262, 1231139, 2462278, 3693417, 7386834]

約数ペア:

[(1, 7386834), (2, 3693417), (3, 2462278), (6, 1231139), (7, 1055262), (13, 568218), (14, 527631), (21, 351754), (26, 284109), (39, 189406), (42, 175877), (78, 94703), (83, 88998), (91, 81174), (163, 45318), (166, 44499), (182, 40587), (249, 29666), (273, 27058), (326, 22659), (489, 15106), (498, 14833), (546, 13529), (581, 12714), (978, 7553), (1079, 6846), (1141, 6474), (1162, 6357), (1743, 4238), (2119, 3486), (2158, 3423), (2282, 3237)]