18392322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 23701758

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 173, 174, 282, 346, 377, 519, 611, 754, 1038, 1131, 1222, 1363, 1833, 2249, 2262, 2726, 3666, 4089, 4498, 5017, 6747, 8131, 8178, 10034, 13494, 15051, 16262, 17719, 24393, 30102, 35438, 48786, 53157, 65221, 105703, 106314, 130442, 195663, 211406, 235799, 317109, 391326, 471598, 634218, 707397, 1414794, 3065387, 6130774, 9196161, 18392322]

約数ペア:

[(1, 18392322), (2, 9196161), (3, 6130774), (6, 3065387), (13, 1414794), (26, 707397), (29, 634218), (39, 471598), (47, 391326), (58, 317109), (78, 235799), (87, 211406), (94, 195663), (141, 130442), (173, 106314), (174, 105703), (282, 65221), (346, 53157), (377, 48786), (519, 35438), (611, 30102), (754, 24393), (1038, 17719), (1131, 16262), (1222, 15051), (1363, 13494), (1833, 10034), (2249, 8178), (2262, 8131), (2726, 6747), (3666, 5017), (4089, 4498)]