138734148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1651597}}^1$

素因数の和:1651611

約数の個数: 24

約数和(自身を含む): 369957952

約数和(自身を除く): 231223804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1651597, 3303194, 4954791, 6606388, 9909582, 11561179, 19819164, 23122358, 34683537, 46244716, 69367074, 138734148]

約数ペア:

[(1, 138734148), (2, 69367074), (3, 46244716), (4, 34683537), (6, 23122358), (7, 19819164), (12, 11561179), (14, 9909582), (21, 6606388), (28, 4954791), (42, 3303194), (84, 1651597)]