38157834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 91125216

約数和(自身を除く): 52967382

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 169, 242, 286, 311, 338, 363, 429, 507, 622, 726, 858, 933, 1014, 1573, 1859, 1866, 3146, 3421, 3718, 4043, 4719, 5577, 6842, 8086, 9438, 10263, 11154, 12129, 20449, 20526, 24258, 37631, 40898, 44473, 52559, 61347, 75262, 88946, 105118, 112893, 122694, 133419, 157677, 225786, 266838, 315354, 489203, 578149, 978406, 1156298, 1467609, 1734447, 2935218, 3468894, 6359639, 12719278, 19078917, 38157834]

約数ペア:

[(1, 38157834), (2, 19078917), (3, 12719278), (6, 6359639), (11, 3468894), (13, 2935218), (22, 1734447), (26, 1467609), (33, 1156298), (39, 978406), (66, 578149), (78, 489203), (121, 315354), (143, 266838), (169, 225786), (242, 157677), (286, 133419), (311, 122694), (338, 112893), (363, 105118), (429, 88946), (507, 75262), (622, 61347), (726, 52559), (858, 44473), (933, 40898), (1014, 37631), (1573, 24258), (1859, 20526), (1866, 20449), (3146, 12129), (3421, 11154), (3718, 10263), (4043, 9438), (4719, 8086), (5577, 6842)]