2799918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 3939282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 179, 198, 237, 358, 474, 537, 711, 869, 1074, 1422, 1611, 1738, 1969, 2607, 3222, 3938, 5214, 5907, 7821, 11814, 14141, 15642, 17721, 28282, 35442, 42423, 84846, 127269, 155551, 254538, 311102, 466653, 933306, 1399959, 2799918]

約数ペア:

[(1, 2799918), (2, 1399959), (3, 933306), (6, 466653), (9, 311102), (11, 254538), (18, 155551), (22, 127269), (33, 84846), (66, 42423), (79, 35442), (99, 28282), (158, 17721), (179, 15642), (198, 14141), (237, 11814), (358, 7821), (474, 5907), (537, 5214), (711, 3938), (869, 3222), (1074, 2607), (1422, 1969), (1611, 1738)]