2911423572

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{7649}}^1$

素因数の和:7865

約数の個数: 72

約数和(自身を含む): 7504497000

約数和(自身を除く): 4593073428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 109, 194, 218, 291, 327, 388, 436, 582, 654, 873, 981, 1164, 1308, 1746, 1962, 3492, 3924, 7649, 10573, 15298, 21146, 22947, 30596, 31719, 42292, 45894, 63438, 68841, 91788, 95157, 126876, 137682, 190314, 275364, 380628, 741953, 833741, 1483906, 1667482, 2225859, 2501223, 2967812, 3334964, 4451718, 5002446, 6677577, 7503669, 8903436, 10004892, 13355154, 15007338, 26710308, 30014676, 80872877, 161745754, 242618631, 323491508, 485237262, 727855893, 970474524, 1455711786, 2911423572]

約数ペア:

[(1, 2911423572), (2, 1455711786), (3, 970474524), (4, 727855893), (6, 485237262), (9, 323491508), (12, 242618631), (18, 161745754), (36, 80872877), (97, 30014676), (109, 26710308), (194, 15007338), (218, 13355154), (291, 10004892), (327, 8903436), (388, 7503669), (436, 6677577), (582, 5002446), (654, 4451718), (873, 3334964), (981, 2967812), (1164, 2501223), (1308, 2225859), (1746, 1667482), (1962, 1483906), (3492, 833741), (3924, 741953), (7649, 380628), (10573, 275364), (15298, 190314), (21146, 137682), (22947, 126876), (30596, 95157), (31719, 91788), (42292, 68841), (45894, 63438)]