21053203434

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14805347}}^1$

素因数の和:14805434

約数の個数: 24

約数和(自身を含む): 46192685760

約数和(自身を除く): 25139482326

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 14805347, 29610694, 44416041, 88832082, 133248123, 266496246, 1169622413, 2339244826, 3508867239, 7017734478, 10526601717, 21053203434]

約数ペア:

[(1, 21053203434), (2, 10526601717), (3, 7017734478), (6, 3508867239), (9, 2339244826), (18, 1169622413), (79, 266496246), (158, 133248123), (237, 88832082), (474, 44416041), (711, 29610694), (1422, 14805347)]