2017692018

素因数分解:

$2^1\times 3^4\times {\mathrm{271}}^1\times {\mathrm{45959}}^1$

素因数の和:46244

約数の個数: 40

約数和(自身を含む): 4537906560

約数和(自身を除く): 2520214542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 21951, 43902, 45959, 91918, 137877, 275754, 413631, 827262, 1240893, 2481786, 3722679, 7445358, 12454889, 24909778, 37364667, 74729334, 112094001, 224188002, 336282003, 672564006, 1008846009, 2017692018]

約数ペア:

[(1, 2017692018), (2, 1008846009), (3, 672564006), (6, 336282003), (9, 224188002), (18, 112094001), (27, 74729334), (54, 37364667), (81, 24909778), (162, 12454889), (271, 7445358), (542, 3722679), (813, 2481786), (1626, 1240893), (2439, 827262), (4878, 413631), (7317, 275754), (14634, 137877), (21951, 91918), (43902, 45959)]