3849426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 9644544

約数和(自身を除く): 5795118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 223, 274, 411, 446, 669, 822, 959, 1233, 1338, 1561, 1918, 2007, 2466, 2877, 3122, 4014, 4683, 5754, 8631, 9366, 14049, 17262, 28098, 30551, 61102, 91653, 183306, 213857, 274959, 427714, 549918, 641571, 1283142, 1924713, 3849426]

約数ペア:

[(1, 3849426), (2, 1924713), (3, 1283142), (6, 641571), (7, 549918), (9, 427714), (14, 274959), (18, 213857), (21, 183306), (42, 91653), (63, 61102), (126, 30551), (137, 28098), (223, 17262), (274, 14049), (411, 9366), (446, 8631), (669, 5754), (822, 4683), (959, 4014), (1233, 3122), (1338, 2877), (1561, 2466), (1918, 2007)]