64894158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27107}}^1$

素因数の和:27141

約数の個数: 48

約数和(自身を含む): 169153920

約数和(自身を除く): 104259762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 27107, 54214, 81321, 162642, 189749, 243963, 379498, 487926, 515033, 569247, 1030066, 1138494, 1545099, 1707741, 3090198, 3415482, 3605231, 4635297, 7210462, 9270594, 10815693, 21631386, 32447079, 64894158]

約数ペア:

[(1, 64894158), (2, 32447079), (3, 21631386), (6, 10815693), (7, 9270594), (9, 7210462), (14, 4635297), (18, 3605231), (19, 3415482), (21, 3090198), (38, 1707741), (42, 1545099), (57, 1138494), (63, 1030066), (114, 569247), (126, 515033), (133, 487926), (171, 379498), (266, 243963), (342, 189749), (399, 162642), (798, 81321), (1197, 54214), (2394, 27107)]