2049159546

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{62311}}^1$

素因数の和:62361

約数の個数: 80

約数和(自身を含む): 5428621440

約数和(自身を除く): 3379461894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 1134, 1218, 1566, 1827, 2349, 3654, 4698, 5481, 10962, 16443, 32886, 62311, 124622, 186933, 373866, 436177, 560799, 872354, 1121598, 1308531, 1682397, 1807019, 2617062, 3364794, 3614038, 3925593, 5047191, 5421057, 7851186, 10094382, 10842114, 11776779, 12649133, 16263171, 23553558, 25298266, 32526342, 35330337, 37947399, 48789513, 70660674, 75894798, 97579026, 113842197, 146368539, 227684394, 292737078, 341526591, 683053182, 1024579773, 2049159546]

約数ペア:

[(1, 2049159546), (2, 1024579773), (3, 683053182), (6, 341526591), (7, 292737078), (9, 227684394), (14, 146368539), (18, 113842197), (21, 97579026), (27, 75894798), (29, 70660674), (42, 48789513), (54, 37947399), (58, 35330337), (63, 32526342), (81, 25298266), (87, 23553558), (126, 16263171), (162, 12649133), (174, 11776779), (189, 10842114), (203, 10094382), (261, 7851186), (378, 5421057), (406, 5047191), (522, 3925593), (567, 3614038), (609, 3364794), (783, 2617062), (1134, 1807019), (1218, 1682397), (1566, 1308531), (1827, 1121598), (2349, 872354), (3654, 560799), (4698, 436177), (5481, 373866), (10962, 186933), (16443, 124622), (32886, 62311)]