27551916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{15619}}^1$

素因数の和:15643

約数の個数: 54

約数和(自身を含む): 81020940

約数和(自身を除く): 53469024

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 15619, 31238, 46857, 62476, 93714, 109333, 140571, 187428, 218666, 281142, 327999, 437332, 562284, 655998, 765331, 983997, 1311996, 1530662, 1967994, 2295993, 3061324, 3935988, 4591986, 6887979, 9183972, 13775958, 27551916]

約数ペア:

[(1, 27551916), (2, 13775958), (3, 9183972), (4, 6887979), (6, 4591986), (7, 3935988), (9, 3061324), (12, 2295993), (14, 1967994), (18, 1530662), (21, 1311996), (28, 983997), (36, 765331), (42, 655998), (49, 562284), (63, 437332), (84, 327999), (98, 281142), (126, 218666), (147, 187428), (196, 140571), (252, 109333), (294, 93714), (441, 62476), (588, 46857), (882, 31238), (1764, 15619)]