1722732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 4537344

約数和(自身を除く): 2814612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 421, 682, 842, 1023, 1263, 1364, 1684, 2046, 2526, 4092, 4631, 5052, 9262, 13051, 13893, 18524, 26102, 27786, 39153, 52204, 55572, 78306, 143561, 156612, 287122, 430683, 574244, 861366, 1722732]

約数ペア:

[(1, 1722732), (2, 861366), (3, 574244), (4, 430683), (6, 287122), (11, 156612), (12, 143561), (22, 78306), (31, 55572), (33, 52204), (44, 39153), (62, 27786), (66, 26102), (93, 18524), (124, 13893), (132, 13051), (186, 9262), (341, 5052), (372, 4631), (421, 4092), (682, 2526), (842, 2046), (1023, 1684), (1263, 1364)]