11457642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 27535104

約数和(自身を除く): 16077462

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 101, 111, 146, 202, 219, 222, 259, 303, 438, 511, 518, 606, 707, 777, 1022, 1414, 1533, 1554, 2121, 2701, 3066, 3737, 4242, 5402, 7373, 7474, 8103, 11211, 14746, 16206, 18907, 22119, 22422, 26159, 37814, 44238, 51611, 52318, 56721, 78477, 103222, 113442, 154833, 156954, 272801, 309666, 545602, 818403, 1636806, 1909607, 3819214, 5728821, 11457642]

約数ペア:

[(1, 11457642), (2, 5728821), (3, 3819214), (6, 1909607), (7, 1636806), (14, 818403), (21, 545602), (37, 309666), (42, 272801), (73, 156954), (74, 154833), (101, 113442), (111, 103222), (146, 78477), (202, 56721), (219, 52318), (222, 51611), (259, 44238), (303, 37814), (438, 26159), (511, 22422), (518, 22119), (606, 18907), (707, 16206), (777, 14746), (1022, 11211), (1414, 8103), (1533, 7474), (1554, 7373), (2121, 5402), (2701, 4242), (3066, 3737)]