4902156

素因数分解:

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

素因数の和:428

約数の個数: 72

約数和(自身を含む): 14487200

約数和(自身を除く): 9585044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 397, 441, 588, 686, 794, 882, 1029, 1191, 1372, 1588, 1764, 2058, 2382, 2779, 3087, 3573, 4116, 4764, 5558, 6174, 7146, 8337, 11116, 12348, 14292, 16674, 19453, 25011, 33348, 38906, 50022, 58359, 77812, 100044, 116718, 136171, 175077, 233436, 272342, 350154, 408513, 544684, 700308, 817026, 1225539, 1634052, 2451078, 4902156]

約数ペア:

[(1, 4902156), (2, 2451078), (3, 1634052), (4, 1225539), (6, 817026), (7, 700308), (9, 544684), (12, 408513), (14, 350154), (18, 272342), (21, 233436), (28, 175077), (36, 136171), (42, 116718), (49, 100044), (63, 77812), (84, 58359), (98, 50022), (126, 38906), (147, 33348), (196, 25011), (252, 19453), (294, 16674), (343, 14292), (397, 12348), (441, 11116), (588, 8337), (686, 7146), (794, 6174), (882, 5558), (1029, 4764), (1191, 4116), (1372, 3573), (1588, 3087), (1764, 2779), (2058, 2382)]