2018332323

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4438

約数の個数: 80

約数和(自身を含む): 3712318720

約数和(自身を除く): 1693986397

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 81, 129, 133, 171, 189, 301, 387, 399, 513, 567, 817, 903, 1161, 1197, 1539, 2451, 2709, 3483, 3591, 4357, 5719, 7353, 8127, 10773, 13071, 17157, 22059, 24381, 30499, 39213, 51471, 66177, 82783, 91497, 117639, 154413, 187351, 248349, 274491, 352917, 463239, 562053, 579481, 745047, 823473, 1311457, 1686159, 1738443, 2235141, 2470419, 3559669, 3934371, 5058477, 5215329, 6705423, 10679007, 11803113, 15175431, 15645987, 24917683, 32037021, 35409339, 46937961, 74753049, 96111063, 106228017, 224259147, 288333189, 672777441, 2018332323]

約数ペア:

[(1, 2018332323), (3, 672777441), (7, 288333189), (9, 224259147), (19, 106228017), (21, 96111063), (27, 74753049), (43, 46937961), (57, 35409339), (63, 32037021), (81, 24917683), (129, 15645987), (133, 15175431), (171, 11803113), (189, 10679007), (301, 6705423), (387, 5215329), (399, 5058477), (513, 3934371), (567, 3559669), (817, 2470419), (903, 2235141), (1161, 1738443), (1197, 1686159), (1539, 1311457), (2451, 823473), (2709, 745047), (3483, 579481), (3591, 562053), (4357, 463239), (5719, 352917), (7353, 274491), (8127, 248349), (10773, 187351), (13071, 154413), (17157, 117639), (22059, 91497), (24381, 82783), (30499, 66177), (39213, 51471)]