55921068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{221909}}^1$

素因数の和:221926

約数の個数: 36

約数和(自身を含む): 161550480

約数和(自身を除く): 105629412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 221909, 443818, 665727, 887636, 1331454, 1553363, 1997181, 2662908, 3106726, 3994362, 4660089, 6213452, 7988724, 9320178, 13980267, 18640356, 27960534, 55921068]

約数ペア:

[(1, 55921068), (2, 27960534), (3, 18640356), (4, 13980267), (6, 9320178), (7, 7988724), (9, 6213452), (12, 4660089), (14, 3994362), (18, 3106726), (21, 2662908), (28, 1997181), (36, 1553363), (42, 1331454), (63, 887636), (84, 665727), (126, 443818), (252, 221909)]