2155395924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{41549}}^1$

素因数の和:41701

約数の個数: 72

約数和(自身を含む): 5989183200

約数和(自身を除く): 3833787276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1441, 1572, 2358, 2882, 4323, 4716, 5764, 8646, 12969, 17292, 25938, 41549, 51876, 83098, 124647, 166196, 249294, 373941, 457039, 498588, 747882, 914078, 1371117, 1495764, 1828156, 2742234, 4113351, 5442919, 5484468, 8226702, 10885838, 16328757, 16453404, 21771676, 32657514, 48986271, 59872109, 65315028, 97972542, 119744218, 179616327, 195945084, 239488436, 359232654, 538848981, 718465308, 1077697962, 2155395924]

約数ペア:

[(1, 2155395924), (2, 1077697962), (3, 718465308), (4, 538848981), (6, 359232654), (9, 239488436), (11, 195945084), (12, 179616327), (18, 119744218), (22, 97972542), (33, 65315028), (36, 59872109), (44, 48986271), (66, 32657514), (99, 21771676), (131, 16453404), (132, 16328757), (198, 10885838), (262, 8226702), (393, 5484468), (396, 5442919), (524, 4113351), (786, 2742234), (1179, 1828156), (1441, 1495764), (1572, 1371117), (2358, 914078), (2882, 747882), (4323, 498588), (4716, 457039), (5764, 373941), (8646, 249294), (12969, 166196), (17292, 124647), (25938, 83098), (41549, 51876)]