11678886

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 26357760

約数和(自身を除く): 14678874

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 191, 237, 258, 382, 387, 474, 573, 711, 774, 1146, 1422, 1719, 3397, 3438, 6794, 8213, 10191, 15089, 16426, 20382, 24639, 30178, 30573, 45267, 49278, 61146, 73917, 90534, 135801, 147834, 271602, 648827, 1297654, 1946481, 3892962, 5839443, 11678886]

約数ペア:

[(1, 11678886), (2, 5839443), (3, 3892962), (6, 1946481), (9, 1297654), (18, 648827), (43, 271602), (79, 147834), (86, 135801), (129, 90534), (158, 73917), (191, 61146), (237, 49278), (258, 45267), (382, 30573), (387, 30178), (474, 24639), (573, 20382), (711, 16426), (774, 15089), (1146, 10191), (1422, 8213), (1719, 6794), (3397, 3438)]