193173786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1783}}^1$

素因数の和:2267

約数の個数: 48

約数和(自身を含む): 451965696

約数和(自身を除く): 258791910

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 463, 926, 1389, 1783, 2778, 3566, 4167, 5349, 6019, 8334, 10698, 12038, 16047, 18057, 23179, 32094, 36114, 46358, 54171, 69537, 108342, 139074, 208611, 417222, 825529, 1651058, 2476587, 4953174, 7429761, 10731877, 14859522, 21463754, 32195631, 64391262, 96586893, 193173786]

約数ペア:

[(1, 193173786), (2, 96586893), (3, 64391262), (6, 32195631), (9, 21463754), (13, 14859522), (18, 10731877), (26, 7429761), (39, 4953174), (78, 2476587), (117, 1651058), (234, 825529), (463, 417222), (926, 208611), (1389, 139074), (1783, 108342), (2778, 69537), (3566, 54171), (4167, 46358), (5349, 36114), (6019, 32094), (8334, 23179), (10698, 18057), (12038, 16047)]