1214378418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18399673}}^1$

素因数の和:18399689

約数の個数: 16

約数和(自身を含む): 2649553056

約数和(自身を除く): 1435174638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 18399673, 36799346, 55199019, 110398038, 202396403, 404792806, 607189209, 1214378418]

約数ペア:

[(1, 1214378418), (2, 607189209), (3, 404792806), (6, 202396403), (11, 110398038), (22, 55199019), (33, 36799346), (66, 18399673)]