19416474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14009}}^1$

素因数の和:14035

約数の個数: 48

約数和(自身を含む): 52453440

約数和(自身を除く): 33036966

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14009, 28018, 42027, 84054, 98063, 126081, 154099, 196126, 252162, 294189, 308198, 462297, 588378, 882567, 924594, 1078693, 1386891, 1765134, 2157386, 2773782, 3236079, 6472158, 9708237, 19416474]

約数ペア:

[(1, 19416474), (2, 9708237), (3, 6472158), (6, 3236079), (7, 2773782), (9, 2157386), (11, 1765134), (14, 1386891), (18, 1078693), (21, 924594), (22, 882567), (33, 588378), (42, 462297), (63, 308198), (66, 294189), (77, 252162), (99, 196126), (126, 154099), (154, 126081), (198, 98063), (231, 84054), (462, 42027), (693, 28018), (1386, 14009)]