42128436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71647}}^1$

素因数の和:71668

約数の個数: 36

約数和(自身を含む): 114350208

約数和(自身を除く): 72221772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 71647, 143294, 214941, 286588, 429882, 501529, 859764, 1003058, 1504587, 2006116, 3009174, 3510703, 6018348, 7021406, 10532109, 14042812, 21064218, 42128436]

約数ペア:

[(1, 42128436), (2, 21064218), (3, 14042812), (4, 10532109), (6, 7021406), (7, 6018348), (12, 3510703), (14, 3009174), (21, 2006116), (28, 1504587), (42, 1003058), (49, 859764), (84, 501529), (98, 429882), (147, 286588), (196, 214941), (294, 143294), (588, 71647)]