27639108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 81087552

約数和(自身を除く): 53448444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1637, 1876, 2412, 2814, 3274, 4221, 4911, 5628, 6548, 8442, 9822, 11459, 14733, 16884, 19644, 22918, 29466, 34377, 45836, 58932, 68754, 103131, 109679, 137508, 206262, 219358, 329037, 412524, 438716, 658074, 767753, 987111, 1316148, 1535506, 1974222, 2303259, 3071012, 3948444, 4606518, 6909777, 9213036, 13819554, 27639108]

約数ペア:

[(1, 27639108), (2, 13819554), (3, 9213036), (4, 6909777), (6, 4606518), (7, 3948444), (9, 3071012), (12, 2303259), (14, 1974222), (18, 1535506), (21, 1316148), (28, 987111), (36, 767753), (42, 658074), (63, 438716), (67, 412524), (84, 329037), (126, 219358), (134, 206262), (201, 137508), (252, 109679), (268, 103131), (402, 68754), (469, 58932), (603, 45836), (804, 34377), (938, 29466), (1206, 22918), (1407, 19644), (1637, 16884), (1876, 14733), (2412, 11459), (2814, 9822), (3274, 8442), (4221, 6548), (4911, 5628)]