172474218

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{65183}}^1$

素因数の和:65208

約数の個数: 48

約数和(自身を含む): 445858560

約数和(自身を除く): 273384342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 65183, 130366, 195549, 391098, 456281, 586647, 912562, 1173294, 1368843, 1759941, 2737686, 3193967, 3519882, 4106529, 6387934, 8213058, 9581901, 12319587, 19163802, 24639174, 28745703, 57491406, 86237109, 172474218]

約数ペア:

[(1, 172474218), (2, 86237109), (3, 57491406), (6, 28745703), (7, 24639174), (9, 19163802), (14, 12319587), (18, 9581901), (21, 8213058), (27, 6387934), (42, 4106529), (49, 3519882), (54, 3193967), (63, 2737686), (98, 1759941), (126, 1368843), (147, 1173294), (189, 912562), (294, 586647), (378, 456281), (441, 391098), (882, 195549), (1323, 130366), (2646, 65183)]