18129048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 54389760

約数和(自身を除く): 36260712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 118, 124, 168, 177, 186, 217, 236, 248, 354, 372, 413, 434, 472, 651, 708, 744, 826, 868, 1239, 1302, 1416, 1652, 1736, 1829, 2478, 2604, 3304, 3481, 3658, 4956, 5208, 5487, 6962, 7316, 9912, 10443, 10974, 12803, 13924, 14632, 20886, 21948, 24367, 25606, 27848, 38409, 41772, 43896, 48734, 51212, 73101, 76818, 83544, 97468, 102424, 107911, 146202, 153636, 194936, 215822, 292404, 307272, 323733, 431644, 584808, 647466, 755377, 863288, 1294932, 1510754, 2266131, 2589864, 3021508, 4532262, 6043016, 9064524, 18129048]

約数ペア:

[(1, 18129048), (2, 9064524), (3, 6043016), (4, 4532262), (6, 3021508), (7, 2589864), (8, 2266131), (12, 1510754), (14, 1294932), (21, 863288), (24, 755377), (28, 647466), (31, 584808), (42, 431644), (56, 323733), (59, 307272), (62, 292404), (84, 215822), (93, 194936), (118, 153636), (124, 146202), (168, 107911), (177, 102424), (186, 97468), (217, 83544), (236, 76818), (248, 73101), (354, 51212), (372, 48734), (413, 43896), (434, 41772), (472, 38409), (651, 27848), (708, 25606), (744, 24367), (826, 21948), (868, 20886), (1239, 14632), (1302, 13924), (1416, 12803), (1652, 10974), (1736, 10443), (1829, 9912), (2478, 7316), (2604, 6962), (3304, 5487), (3481, 5208), (3658, 4956)]