13648698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 34070400

約数和(自身を除く): 20421702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 727, 894, 1043, 1341, 1454, 2086, 2181, 2682, 3129, 4362, 5089, 6258, 6543, 9387, 10178, 13086, 15267, 18774, 30534, 45801, 91602, 108323, 216646, 324969, 649938, 758261, 974907, 1516522, 1949814, 2274783, 4549566, 6824349, 13648698]

約数ペア:

[(1, 13648698), (2, 6824349), (3, 4549566), (6, 2274783), (7, 1949814), (9, 1516522), (14, 974907), (18, 758261), (21, 649938), (42, 324969), (63, 216646), (126, 108323), (149, 91602), (298, 45801), (447, 30534), (727, 18774), (894, 15267), (1043, 13086), (1341, 10178), (1454, 9387), (2086, 6543), (2181, 6258), (2682, 5089), (3129, 4362)]