64834218

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 144196416

約数和(自身を除く): 79362198

約数列:

[1, 2, 3, 6, 9, 18, 71, 97, 142, 194, 213, 291, 426, 523, 582, 639, 873, 1046, 1278, 1569, 1746, 3138, 4707, 6887, 9414, 13774, 20661, 37133, 41322, 50731, 61983, 74266, 101462, 111399, 123966, 152193, 222798, 304386, 334197, 456579, 668394, 913158, 3601901, 7203802, 10805703, 21611406, 32417109, 64834218]

約数ペア:

[(1, 64834218), (2, 32417109), (3, 21611406), (6, 10805703), (9, 7203802), (18, 3601901), (71, 913158), (97, 668394), (142, 456579), (194, 334197), (213, 304386), (291, 222798), (426, 152193), (523, 123966), (582, 111399), (639, 101462), (873, 74266), (1046, 61983), (1278, 50731), (1569, 41322), (1746, 37133), (3138, 20661), (4707, 13774), (6887, 9414)]