42158538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 97246656

約数和(自身を除く): 55088118

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 311, 443, 622, 886, 933, 1329, 1866, 2658, 2799, 3987, 5287, 5598, 7531, 7974, 10574, 15062, 15861, 22593, 31722, 45186, 47583, 67779, 95166, 135558, 137773, 275546, 413319, 826638, 1239957, 2342141, 2479914, 4684282, 7026423, 14052846, 21079269, 42158538]

約数ペア:

[(1, 42158538), (2, 21079269), (3, 14052846), (6, 7026423), (9, 4684282), (17, 2479914), (18, 2342141), (34, 1239957), (51, 826638), (102, 413319), (153, 275546), (306, 137773), (311, 135558), (443, 95166), (622, 67779), (886, 47583), (933, 45186), (1329, 31722), (1866, 22593), (2658, 15861), (2799, 15062), (3987, 10574), (5287, 7974), (5598, 7531)]