38841966

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 89341200

約数和(自身を除く): 50499234

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 829, 1233, 1658, 2466, 2487, 2603, 4974, 5206, 7461, 7809, 14922, 15618, 15751, 23427, 31502, 46854, 47253, 94506, 113573, 141759, 227146, 283518, 340719, 681438, 1022157, 2044314, 2157887, 4315774, 6473661, 12947322, 19420983, 38841966]

約数ペア:

[(1, 38841966), (2, 19420983), (3, 12947322), (6, 6473661), (9, 4315774), (18, 2157887), (19, 2044314), (38, 1022157), (57, 681438), (114, 340719), (137, 283518), (171, 227146), (274, 141759), (342, 113573), (411, 94506), (822, 47253), (829, 46854), (1233, 31502), (1658, 23427), (2466, 15751), (2487, 15618), (2603, 14922), (4974, 7809), (5206, 7461)]