219483684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{870967}}^1$

素因数の和:870984

約数の個数: 36

約数和(自身を含む): 634064704

約数和(自身を除く): 414581020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 870967, 1741934, 2612901, 3483868, 5225802, 6096769, 7838703, 10451604, 12193538, 15677406, 18290307, 24387076, 31354812, 36580614, 54870921, 73161228, 109741842, 219483684]

約数ペア:

[(1, 219483684), (2, 109741842), (3, 73161228), (4, 54870921), (6, 36580614), (7, 31354812), (9, 24387076), (12, 18290307), (14, 15677406), (18, 12193538), (21, 10451604), (28, 7838703), (36, 6096769), (42, 5225802), (63, 3483868), (84, 2612901), (126, 1741934), (252, 870967)]