19113678

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 46033920

約数和(自身を除く): 26920242

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 443, 459, 799, 846, 886, 918, 1269, 1329, 1598, 2397, 2538, 2658, 3987, 4794, 7191, 7531, 7974, 11961, 14382, 15062, 20821, 21573, 22593, 23922, 41642, 43146, 45186, 62463, 67779, 124926, 135558, 187389, 203337, 353957, 374778, 406674, 562167, 707914, 1061871, 1124334, 2123742, 3185613, 6371226, 9556839, 19113678]

約数ペア:

[(1, 19113678), (2, 9556839), (3, 6371226), (6, 3185613), (9, 2123742), (17, 1124334), (18, 1061871), (27, 707914), (34, 562167), (47, 406674), (51, 374778), (54, 353957), (94, 203337), (102, 187389), (141, 135558), (153, 124926), (282, 67779), (306, 62463), (423, 45186), (443, 43146), (459, 41642), (799, 23922), (846, 22593), (886, 21573), (918, 20821), (1269, 15062), (1329, 14382), (1598, 11961), (2397, 7974), (2538, 7531), (2658, 7191), (3987, 4794)]