26235972

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 108

約数和(自身を含む): 78427440

約数和(自身を除く): 52191468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 107, 126, 139, 147, 196, 214, 252, 278, 294, 321, 417, 428, 441, 556, 588, 642, 749, 834, 882, 963, 973, 1251, 1284, 1498, 1668, 1764, 1926, 1946, 2247, 2502, 2919, 2996, 3852, 3892, 4494, 5004, 5243, 5838, 6741, 6811, 8757, 8988, 10486, 11676, 13482, 13622, 14873, 15729, 17514, 20433, 20972, 26964, 27244, 29746, 31458, 35028, 40866, 44619, 47187, 59492, 61299, 62916, 81732, 89238, 94374, 104111, 122598, 133857, 178476, 188748, 208222, 245196, 267714, 312333, 416444, 535428, 624666, 728777, 936999, 1249332, 1457554, 1873998, 2186331, 2915108, 3747996, 4372662, 6558993, 8745324, 13117986, 26235972]

約数ペア:

[(1, 26235972), (2, 13117986), (3, 8745324), (4, 6558993), (6, 4372662), (7, 3747996), (9, 2915108), (12, 2186331), (14, 1873998), (18, 1457554), (21, 1249332), (28, 936999), (36, 728777), (42, 624666), (49, 535428), (63, 416444), (84, 312333), (98, 267714), (107, 245196), (126, 208222), (139, 188748), (147, 178476), (196, 133857), (214, 122598), (252, 104111), (278, 94374), (294, 89238), (321, 81732), (417, 62916), (428, 61299), (441, 59492), (556, 47187), (588, 44619), (642, 40866), (749, 35028), (834, 31458), (882, 29746), (963, 27244), (973, 26964), (1251, 20972), (1284, 20433), (1498, 17514), (1668, 15729), (1764, 14873), (1926, 13622), (1946, 13482), (2247, 11676), (2502, 10486), (2919, 8988), (2996, 8757), (3852, 6811), (3892, 6741), (4494, 5838), (5004, 5243)]