218339226

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{192539}}^1$

素因数の和:192560

約数の個数: 40

約数和(自身を含む): 559136160

約数和(自身を除く): 340796934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 192539, 385078, 577617, 1155234, 1347773, 1732851, 2695546, 3465702, 4043319, 5198553, 8086638, 10397106, 12129957, 15595659, 24259914, 31191318, 36389871, 72779742, 109169613, 218339226]

約数ペア:

[(1, 218339226), (2, 109169613), (3, 72779742), (6, 36389871), (7, 31191318), (9, 24259914), (14, 15595659), (18, 12129957), (21, 10397106), (27, 8086638), (42, 5198553), (54, 4043319), (63, 3465702), (81, 2695546), (126, 1732851), (162, 1347773), (189, 1155234), (378, 577617), (567, 385078), (1134, 192539)]