16615284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 44556288

約数和(自身を除く): 27941004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 887, 892, 1338, 1561, 1774, 2661, 2676, 3122, 3548, 4683, 5322, 6209, 6244, 9366, 10644, 12418, 18627, 18732, 24836, 37254, 74508, 197801, 395602, 593403, 791204, 1186806, 1384607, 2373612, 2769214, 4153821, 5538428, 8307642, 16615284]

約数ペア:

[(1, 16615284), (2, 8307642), (3, 5538428), (4, 4153821), (6, 2769214), (7, 2373612), (12, 1384607), (14, 1186806), (21, 791204), (28, 593403), (42, 395602), (84, 197801), (223, 74508), (446, 37254), (669, 24836), (887, 18732), (892, 18627), (1338, 12418), (1561, 10644), (1774, 9366), (2661, 6244), (2676, 6209), (3122, 5322), (3548, 4683)]