5644926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 14197248

約数和(自身を除く): 8552322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 631, 639, 994, 1262, 1278, 1491, 1893, 2982, 3786, 4417, 4473, 5679, 8834, 8946, 11358, 13251, 26502, 39753, 44801, 79506, 89602, 134403, 268806, 313607, 403209, 627214, 806418, 940821, 1881642, 2822463, 5644926]

約数ペア:

[(1, 5644926), (2, 2822463), (3, 1881642), (6, 940821), (7, 806418), (9, 627214), (14, 403209), (18, 313607), (21, 268806), (42, 134403), (63, 89602), (71, 79506), (126, 44801), (142, 39753), (213, 26502), (426, 13251), (497, 11358), (631, 8946), (639, 8834), (994, 5679), (1262, 4473), (1278, 4417), (1491, 3786), (1893, 2982)]