213552012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2687}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 514805760

約数和(自身を除く): 301253748

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 179, 222, 358, 444, 537, 716, 1074, 2148, 2687, 5374, 6623, 8061, 10748, 13246, 16122, 19869, 26492, 32244, 39738, 79476, 99419, 198838, 298257, 397676, 480973, 596514, 961946, 1193028, 1442919, 1923892, 2885838, 5771676, 17796001, 35592002, 53388003, 71184004, 106776006, 213552012]

約数ペア:

[(1, 213552012), (2, 106776006), (3, 71184004), (4, 53388003), (6, 35592002), (12, 17796001), (37, 5771676), (74, 2885838), (111, 1923892), (148, 1442919), (179, 1193028), (222, 961946), (358, 596514), (444, 480973), (537, 397676), (716, 298257), (1074, 198838), (2148, 99419), (2687, 79476), (5374, 39738), (6623, 32244), (8061, 26492), (10748, 19869), (13246, 16122)]