12742488

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 40089600

約数和(自身を除く): 27347112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 173, 186, 198, 216, 248, 264, 279, 297, 341, 346, 372, 396, 519, 558, 594, 682, 692, 744, 792, 837, 1023, 1038, 1116, 1188, 1364, 1384, 1557, 1674, 1903, 2046, 2076, 2232, 2376, 2728, 3069, 3114, 3348, 3806, 4092, 4152, 4671, 5363, 5709, 6138, 6228, 6696, 7612, 8184, 9207, 9342, 10726, 11418, 12276, 12456, 15224, 16089, 17127, 18414, 18684, 21452, 22836, 24552, 32178, 34254, 36828, 37368, 42904, 45672, 48267, 51381, 58993, 64356, 68508, 73656, 96534, 102762, 117986, 128712, 137016, 144801, 176979, 193068, 205524, 235972, 289602, 353958, 386136, 411048, 471944, 530937, 579204, 707916, 1061874, 1158408, 1415832, 1592811, 2123748, 3185622, 4247496, 6371244, 12742488]

約数ペア:

[(1, 12742488), (2, 6371244), (3, 4247496), (4, 3185622), (6, 2123748), (8, 1592811), (9, 1415832), (11, 1158408), (12, 1061874), (18, 707916), (22, 579204), (24, 530937), (27, 471944), (31, 411048), (33, 386136), (36, 353958), (44, 289602), (54, 235972), (62, 205524), (66, 193068), (72, 176979), (88, 144801), (93, 137016), (99, 128712), (108, 117986), (124, 102762), (132, 96534), (173, 73656), (186, 68508), (198, 64356), (216, 58993), (248, 51381), (264, 48267), (279, 45672), (297, 42904), (341, 37368), (346, 36828), (372, 34254), (396, 32178), (519, 24552), (558, 22836), (594, 21452), (682, 18684), (692, 18414), (744, 17127), (792, 16089), (837, 15224), (1023, 12456), (1038, 12276), (1116, 11418), (1188, 10726), (1364, 9342), (1384, 9207), (1557, 8184), (1674, 7612), (1903, 6696), (2046, 6228), (2076, 6138), (2232, 5709), (2376, 5363), (2728, 4671), (3069, 4152), (3114, 4092), (3348, 3806)]