18390830544

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{16981}}^1$

素因数の和:17130

約数の個数: 160

約数和(自身を含む): 55592275200

約数和(自身を除く): 37201444656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 109, 138, 144, 184, 207, 216, 218, 276, 327, 368, 414, 432, 436, 552, 621, 654, 828, 872, 981, 1104, 1242, 1308, 1656, 1744, 1962, 2484, 2507, 2616, 2943, 3312, 3924, 4968, 5014, 5232, 5886, 7521, 7848, 9936, 10028, 11772, 15042, 15696, 16981, 20056, 22563, 23544, 30084, 33962, 40112, 45126, 47088, 50943, 60168, 67689, 67924, 90252, 101886, 120336, 135378, 135848, 152829, 180504, 203772, 270756, 271696, 305658, 361008, 390563, 407544, 458487, 541512, 611316, 781126, 815088, 916974, 1083024, 1171689, 1222632, 1562252, 1833948, 1850929, 2343378, 2445264, 3124504, 3515067, 3667896, 3701858, 4686756, 5552787, 6249008, 7030134, 7335792, 7403716, 9373512, 10545201, 11105574, 14060268, 14807432, 16658361, 18747024, 21090402, 22211148, 28120536, 29614864, 33316722, 42180804, 42571367, 44422296, 49975083, 56241072, 66633444, 84361608, 85142734, 88844592, 99950166, 127714101, 133266888, 168723216, 170285468, 199900332, 255428202, 266533776, 340570936, 383142303, 399800664, 510856404, 681141872, 766284606, 799601328, 1021712808, 1149426909, 1532569212, 2043425616, 2298853818, 3065138424, 4597707636, 6130276848, 9195415272, 18390830544]

約数ペア:

[(1, 18390830544), (2, 9195415272), (3, 6130276848), (4, 4597707636), (6, 3065138424), (8, 2298853818), (9, 2043425616), (12, 1532569212), (16, 1149426909), (18, 1021712808), (23, 799601328), (24, 766284606), (27, 681141872), (36, 510856404), (46, 399800664), (48, 383142303), (54, 340570936), (69, 266533776), (72, 255428202), (92, 199900332), (108, 170285468), (109, 168723216), (138, 133266888), (144, 127714101), (184, 99950166), (207, 88844592), (216, 85142734), (218, 84361608), (276, 66633444), (327, 56241072), (368, 49975083), (414, 44422296), (432, 42571367), (436, 42180804), (552, 33316722), (621, 29614864), (654, 28120536), (828, 22211148), (872, 21090402), (981, 18747024), (1104, 16658361), (1242, 14807432), (1308, 14060268), (1656, 11105574), (1744, 10545201), (1962, 9373512), (2484, 7403716), (2507, 7335792), (2616, 7030134), (2943, 6249008), (3312, 5552787), (3924, 4686756), (4968, 3701858), (5014, 3667896), (5232, 3515067), (5886, 3124504), (7521, 2445264), (7848, 2343378), (9936, 1850929), (10028, 1833948), (11772, 1562252), (15042, 1222632), (15696, 1171689), (16981, 1083024), (20056, 916974), (22563, 815088), (23544, 781126), (30084, 611316), (33962, 541512), (40112, 458487), (45126, 407544), (47088, 390563), (50943, 361008), (60168, 305658), (67689, 271696), (67924, 270756), (90252, 203772), (101886, 180504), (120336, 152829), (135378, 135848)]