18395172

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2251}}^1$

素因数の和:2488

約数の個数: 36

約数和(自身を含む): 46724496

約数和(自身を除く): 28329324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2251, 2724, 4086, 4502, 6753, 8172, 9004, 13506, 20259, 27012, 40518, 81036, 510977, 1021954, 1532931, 2043908, 3065862, 4598793, 6131724, 9197586, 18395172]

約数ペア:

[(1, 18395172), (2, 9197586), (3, 6131724), (4, 4598793), (6, 3065862), (9, 2043908), (12, 1532931), (18, 1021954), (36, 510977), (227, 81036), (454, 40518), (681, 27012), (908, 20259), (1362, 13506), (2043, 9004), (2251, 8172), (2724, 6753), (4086, 4502)]