42910938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 110826240

約数和(自身を除く): 67915302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 1861, 2562, 3294, 3722, 3843, 5583, 7686, 11166, 11529, 13027, 16749, 23058, 26054, 33498, 39081, 50247, 78162, 100494, 113521, 117243, 227042, 234486, 340563, 351729, 681126, 703458, 794647, 1021689, 1589294, 2043378, 2383941, 3065067, 4767882, 6130134, 7151823, 14303646, 21455469, 42910938]

約数ペア:

[(1, 42910938), (2, 21455469), (3, 14303646), (6, 7151823), (7, 6130134), (9, 4767882), (14, 3065067), (18, 2383941), (21, 2043378), (27, 1589294), (42, 1021689), (54, 794647), (61, 703458), (63, 681126), (122, 351729), (126, 340563), (183, 234486), (189, 227042), (366, 117243), (378, 113521), (427, 100494), (549, 78162), (854, 50247), (1098, 39081), (1281, 33498), (1647, 26054), (1861, 23058), (2562, 16749), (3294, 13027), (3722, 11529), (3843, 11166), (5583, 7686)]