1761734268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{20147}}^1$

素因数の和:20511

約数の個数: 72

約数和(自身を含む): 5104374912

約数和(自身を除く): 3342640644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 1041, 1388, 2082, 2429, 3123, 4164, 4858, 6246, 7287, 9716, 12492, 14574, 20147, 21861, 29148, 40294, 43722, 60441, 80588, 87444, 120882, 141029, 181323, 241764, 282058, 362646, 423087, 564116, 725292, 846174, 1269261, 1692348, 2538522, 5077044, 6991009, 13982018, 20973027, 27964036, 41946054, 48937063, 62919081, 83892108, 97874126, 125838162, 146811189, 195748252, 251676324, 293622378, 440433567, 587244756, 880867134, 1761734268]

約数ペア:

[(1, 1761734268), (2, 880867134), (3, 587244756), (4, 440433567), (6, 293622378), (7, 251676324), (9, 195748252), (12, 146811189), (14, 125838162), (18, 97874126), (21, 83892108), (28, 62919081), (36, 48937063), (42, 41946054), (63, 27964036), (84, 20973027), (126, 13982018), (252, 6991009), (347, 5077044), (694, 2538522), (1041, 1692348), (1388, 1269261), (2082, 846174), (2429, 725292), (3123, 564116), (4164, 423087), (4858, 362646), (6246, 282058), (7287, 241764), (9716, 181323), (12492, 141029), (14574, 120882), (20147, 87444), (21861, 80588), (29148, 60441), (40294, 43722)]