19516248

素因数分解:

$2^3\times 3^3\times {\mathrm{90353}}^1$

素因数の和:90368

約数の個数: 32

約数和(自身を含む): 54212400

約数和(自身を除く): 34696152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90353, 180706, 271059, 361412, 542118, 722824, 813177, 1084236, 1626354, 2168472, 2439531, 3252708, 4879062, 6505416, 9758124, 19516248]

約数ペア:

[(1, 19516248), (2, 9758124), (3, 6505416), (4, 4879062), (6, 3252708), (8, 2439531), (9, 2168472), (12, 1626354), (18, 1084236), (24, 813177), (27, 722824), (36, 542118), (54, 361412), (72, 271059), (108, 180706), (216, 90353)]