26394534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 61102080

約数和(自身を除く): 34707546

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1087, 1278, 1349, 2174, 2698, 3261, 4047, 6522, 8094, 9783, 12141, 19566, 20653, 24282, 41306, 61959, 77177, 123918, 154354, 185877, 231531, 371754, 463062, 694593, 1389186, 1466363, 2932726, 4399089, 8798178, 13197267, 26394534]

約数ペア:

[(1, 26394534), (2, 13197267), (3, 8798178), (6, 4399089), (9, 2932726), (18, 1466363), (19, 1389186), (38, 694593), (57, 463062), (71, 371754), (114, 231531), (142, 185877), (171, 154354), (213, 123918), (342, 77177), (426, 61959), (639, 41306), (1087, 24282), (1278, 20653), (1349, 19566), (2174, 12141), (2698, 9783), (3261, 8094), (4047, 6522)]