26902404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 73586240

約数和(自身を除く): 46683836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1063, 1332, 1406, 2109, 2126, 2812, 3189, 4218, 4252, 6327, 6378, 8436, 9567, 12654, 12756, 19134, 20197, 25308, 38268, 39331, 40394, 60591, 78662, 80788, 117993, 121182, 157324, 181773, 235986, 242364, 353979, 363546, 471972, 707958, 727092, 747289, 1415916, 1494578, 2241867, 2989156, 4483734, 6725601, 8967468, 13451202, 26902404]

約数ペア:

[(1, 26902404), (2, 13451202), (3, 8967468), (4, 6725601), (6, 4483734), (9, 2989156), (12, 2241867), (18, 1494578), (19, 1415916), (36, 747289), (37, 727092), (38, 707958), (57, 471972), (74, 363546), (76, 353979), (111, 242364), (114, 235986), (148, 181773), (171, 157324), (222, 121182), (228, 117993), (333, 80788), (342, 78662), (444, 60591), (666, 40394), (684, 39331), (703, 38268), (1063, 25308), (1332, 20197), (1406, 19134), (2109, 12756), (2126, 12654), (2812, 9567), (3189, 8436), (4218, 6378), (4252, 6327)]