1219092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 3397632

約数和(自身を除く): 2178540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 631, 644, 966, 1262, 1893, 1932, 2524, 3786, 4417, 7572, 8834, 13251, 14513, 17668, 26502, 29026, 43539, 53004, 58052, 87078, 101591, 174156, 203182, 304773, 406364, 609546, 1219092]

約数ペア:

[(1, 1219092), (2, 609546), (3, 406364), (4, 304773), (6, 203182), (7, 174156), (12, 101591), (14, 87078), (21, 58052), (23, 53004), (28, 43539), (42, 29026), (46, 26502), (69, 17668), (84, 14513), (92, 13251), (138, 8834), (161, 7572), (276, 4417), (322, 3786), (483, 2524), (631, 1932), (644, 1893), (966, 1262)]