2725002

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{89}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 7084800

約数和(自身を除く): 4359798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 162, 178, 189, 243, 267, 378, 486, 534, 567, 623, 729, 801, 1134, 1246, 1458, 1602, 1701, 1869, 2187, 2403, 3402, 3738, 4374, 4806, 5103, 5607, 7209, 10206, 11214, 14418, 15309, 16821, 21627, 30618, 33642, 43254, 50463, 64881, 100926, 129762, 151389, 194643, 302778, 389286, 454167, 908334, 1362501, 2725002]

約数ペア:

[(1, 2725002), (2, 1362501), (3, 908334), (6, 454167), (7, 389286), (9, 302778), (14, 194643), (18, 151389), (21, 129762), (27, 100926), (42, 64881), (54, 50463), (63, 43254), (81, 33642), (89, 30618), (126, 21627), (162, 16821), (178, 15309), (189, 14418), (243, 11214), (267, 10206), (378, 7209), (486, 5607), (534, 5103), (567, 4806), (623, 4374), (729, 3738), (801, 3402), (1134, 2403), (1246, 2187), (1458, 1869), (1602, 1701)]