18130112

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 48475392

約数和(自身を除く): 30345280

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 283, 286, 308, 352, 364, 416, 448, 566, 572, 616, 704, 728, 832, 1001, 1132, 1144, 1232, 1456, 1981, 2002, 2264, 2288, 2464, 2912, 3113, 3679, 3962, 4004, 4528, 4576, 4928, 5824, 6226, 7358, 7924, 8008, 9056, 9152, 12452, 14716, 15848, 16016, 18112, 21791, 24904, 25753, 29432, 31696, 32032, 40469, 43582, 49808, 51506, 58864, 63392, 64064, 80938, 87164, 99616, 103012, 117728, 126784, 161876, 174328, 199232, 206024, 235456, 283283, 323752, 348656, 412048, 566566, 647504, 697312, 824096, 1133132, 1295008, 1394624, 1648192, 2266264, 2590016, 4532528, 9065056, 18130112]

約数ペア:

[(1, 18130112), (2, 9065056), (4, 4532528), (7, 2590016), (8, 2266264), (11, 1648192), (13, 1394624), (14, 1295008), (16, 1133132), (22, 824096), (26, 697312), (28, 647504), (32, 566566), (44, 412048), (52, 348656), (56, 323752), (64, 283283), (77, 235456), (88, 206024), (91, 199232), (104, 174328), (112, 161876), (143, 126784), (154, 117728), (176, 103012), (182, 99616), (208, 87164), (224, 80938), (283, 64064), (286, 63392), (308, 58864), (352, 51506), (364, 49808), (416, 43582), (448, 40469), (566, 32032), (572, 31696), (616, 29432), (704, 25753), (728, 24904), (832, 21791), (1001, 18112), (1132, 16016), (1144, 15848), (1232, 14716), (1456, 12452), (1981, 9152), (2002, 9056), (2264, 8008), (2288, 7924), (2464, 7358), (2912, 6226), (3113, 5824), (3679, 4928), (3962, 4576), (4004, 4528)]