22723428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20809}}^1$

素因数の和:20836

約数の個数: 48

約数和(自身を含む): 65260160

約数和(自身を除く): 42536732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20809, 41618, 62427, 83236, 124854, 145663, 249708, 270517, 291326, 436989, 541034, 582652, 811551, 873978, 1082068, 1623102, 1747956, 1893619, 3246204, 3787238, 5680857, 7574476, 11361714, 22723428]

約数ペア:

[(1, 22723428), (2, 11361714), (3, 7574476), (4, 5680857), (6, 3787238), (7, 3246204), (12, 1893619), (13, 1747956), (14, 1623102), (21, 1082068), (26, 873978), (28, 811551), (39, 582652), (42, 541034), (52, 436989), (78, 291326), (84, 270517), (91, 249708), (156, 145663), (182, 124854), (273, 83236), (364, 62427), (546, 41618), (1092, 20809)]