2016452529

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 3875343360

約数和(自身を除く): 1858890831

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 41, 63, 91, 111, 117, 123, 189, 259, 273, 287, 333, 351, 369, 481, 533, 541, 777, 819, 861, 999, 1107, 1443, 1517, 1599, 1623, 2331, 2457, 2583, 3367, 3731, 3787, 4329, 4551, 4797, 4869, 6993, 7033, 7749, 10101, 10619, 11193, 11361, 12987, 13653, 14391, 14607, 19721, 20017, 21099, 22181, 30303, 31857, 33579, 34083, 40959, 49231, 59163, 60051, 63297, 66543, 90909, 95571, 100737, 102249, 138047, 140119, 147693, 155267, 177489, 180153, 189891, 199629, 260221, 286713, 288353, 414141, 420357, 443079, 465801, 532467, 540459, 598887, 780663, 820697, 865059, 1242423, 1261071, 1329237, 1397403, 1821547, 2018471, 2341989, 2462091, 2595177, 3727269, 3783213, 4192209, 5464641, 5744879, 6055413, 7025967, 7386273, 7785531, 10669061, 16393923, 17234637, 18166239, 22158819, 32007183, 49181769, 51703911, 54498717, 74683427, 96021549, 155111733, 224050281, 288064647, 672150843, 2016452529]

約数ペア:

[(1, 2016452529), (3, 672150843), (7, 288064647), (9, 224050281), (13, 155111733), (21, 96021549), (27, 74683427), (37, 54498717), (39, 51703911), (41, 49181769), (63, 32007183), (91, 22158819), (111, 18166239), (117, 17234637), (123, 16393923), (189, 10669061), (259, 7785531), (273, 7386273), (287, 7025967), (333, 6055413), (351, 5744879), (369, 5464641), (481, 4192209), (533, 3783213), (541, 3727269), (777, 2595177), (819, 2462091), (861, 2341989), (999, 2018471), (1107, 1821547), (1443, 1397403), (1517, 1329237), (1599, 1261071), (1623, 1242423), (2331, 865059), (2457, 820697), (2583, 780663), (3367, 598887), (3731, 540459), (3787, 532467), (4329, 465801), (4551, 443079), (4797, 420357), (4869, 414141), (6993, 288353), (7033, 286713), (7749, 260221), (10101, 199629), (10619, 189891), (11193, 180153), (11361, 177489), (12987, 155267), (13653, 147693), (14391, 140119), (14607, 138047), (19721, 102249), (20017, 100737), (21099, 95571), (22181, 90909), (30303, 66543), (31857, 63297), (33579, 60051), (34083, 59163), (40959, 49231)]