3278748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 8507520

約数和(自身を除く): 5228772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 421, 649, 708, 842, 1263, 1298, 1684, 1947, 2526, 2596, 3894, 4631, 5052, 7788, 9262, 13893, 18524, 24839, 27786, 49678, 55572, 74517, 99356, 149034, 273229, 298068, 546458, 819687, 1092916, 1639374, 3278748]

約数ペア:

[(1, 3278748), (2, 1639374), (3, 1092916), (4, 819687), (6, 546458), (11, 298068), (12, 273229), (22, 149034), (33, 99356), (44, 74517), (59, 55572), (66, 49678), (118, 27786), (132, 24839), (177, 18524), (236, 13893), (354, 9262), (421, 7788), (649, 5052), (708, 4631), (842, 3894), (1263, 2596), (1298, 2526), (1684, 1947)]