18449004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4734

約数の個数: 48

約数和(自身を含む): 50254848

約数和(自身を除く): 31805844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4673, 9346, 14019, 18692, 28038, 32711, 56076, 65422, 98133, 130844, 196266, 219631, 392532, 439262, 658893, 878524, 1317786, 1537417, 2635572, 3074834, 4612251, 6149668, 9224502, 18449004]

約数ペア:

[(1, 18449004), (2, 9224502), (3, 6149668), (4, 4612251), (6, 3074834), (7, 2635572), (12, 1537417), (14, 1317786), (21, 878524), (28, 658893), (42, 439262), (47, 392532), (84, 219631), (94, 196266), (141, 130844), (188, 98133), (282, 65422), (329, 56076), (564, 32711), (658, 28038), (987, 18692), (1316, 14019), (1974, 9346), (3948, 4673)]