2951298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 7450560

約数和(自身を除く): 4499262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 397, 413, 531, 794, 826, 1062, 1191, 1239, 2382, 2478, 2779, 3573, 3717, 5558, 7146, 7434, 8337, 16674, 23423, 25011, 46846, 50022, 70269, 140538, 163961, 210807, 327922, 421614, 491883, 983766, 1475649, 2951298]

約数ペア:

[(1, 2951298), (2, 1475649), (3, 983766), (6, 491883), (7, 421614), (9, 327922), (14, 210807), (18, 163961), (21, 140538), (42, 70269), (59, 50022), (63, 46846), (118, 25011), (126, 23423), (177, 16674), (354, 8337), (397, 7434), (413, 7146), (531, 5558), (794, 3717), (826, 3573), (1062, 2779), (1191, 2478), (1239, 2382)]