1768914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 4455360

約数和(自身を除く): 2686446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 139, 202, 278, 303, 417, 606, 707, 834, 909, 973, 1251, 1414, 1818, 1946, 2121, 2502, 2919, 4242, 5838, 6363, 8757, 12726, 14039, 17514, 28078, 42117, 84234, 98273, 126351, 196546, 252702, 294819, 589638, 884457, 1768914]

約数ペア:

[(1, 1768914), (2, 884457), (3, 589638), (6, 294819), (7, 252702), (9, 196546), (14, 126351), (18, 98273), (21, 84234), (42, 42117), (63, 28078), (101, 17514), (126, 14039), (139, 12726), (202, 8757), (278, 6363), (303, 5838), (417, 4242), (606, 2919), (707, 2502), (834, 2121), (909, 1946), (973, 1818), (1251, 1414)]