1138356726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3011}}^1$

素因数の和:3197

約数の個数: 64

約数和(自身を含む): 2538176256

約数和(自身を除く): 1399819530

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 131, 222, 262, 393, 481, 786, 962, 1443, 1703, 2886, 3011, 3406, 4847, 5109, 6022, 9033, 9694, 10218, 14541, 18066, 29082, 39143, 63011, 78286, 111407, 117429, 126022, 189033, 222814, 234858, 334221, 378066, 394441, 668442, 788882, 1183323, 1448291, 2366646, 2896582, 4344873, 5127733, 8689746, 10255466, 14594317, 15383199, 29188634, 30766398, 43782951, 87565902, 189726121, 379452242, 569178363, 1138356726]

約数ペア:

[(1, 1138356726), (2, 569178363), (3, 379452242), (6, 189726121), (13, 87565902), (26, 43782951), (37, 30766398), (39, 29188634), (74, 15383199), (78, 14594317), (111, 10255466), (131, 8689746), (222, 5127733), (262, 4344873), (393, 2896582), (481, 2366646), (786, 1448291), (962, 1183323), (1443, 788882), (1703, 668442), (2886, 394441), (3011, 378066), (3406, 334221), (4847, 234858), (5109, 222814), (6022, 189033), (9033, 126022), (9694, 117429), (10218, 111407), (14541, 78286), (18066, 63011), (29082, 39143)]