18679365216

素因数分解:

$2^5\times 3^2\times {\mathrm{3329}}^1\times {\mathrm{19483}}^1$

素因数の和:22828

約数の個数: 72

約数和(自身を含む): 53138128680

約数和(自身を除く): 34458763464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 3329, 6658, 9987, 13316, 19483, 19974, 26632, 29961, 38966, 39948, 53264, 58449, 59922, 77932, 79896, 106528, 116898, 119844, 155864, 159792, 175347, 233796, 239688, 311728, 319584, 350694, 467592, 479376, 623456, 701388, 935184, 958752, 1402776, 1870368, 2805552, 5611104, 64858907, 129717814, 194576721, 259435628, 389153442, 518871256, 583730163, 778306884, 1037742512, 1167460326, 1556613768, 2075485024, 2334920652, 3113227536, 4669841304, 6226455072, 9339682608, 18679365216]

約数ペア:

[(1, 18679365216), (2, 9339682608), (3, 6226455072), (4, 4669841304), (6, 3113227536), (8, 2334920652), (9, 2075485024), (12, 1556613768), (16, 1167460326), (18, 1037742512), (24, 778306884), (32, 583730163), (36, 518871256), (48, 389153442), (72, 259435628), (96, 194576721), (144, 129717814), (288, 64858907), (3329, 5611104), (6658, 2805552), (9987, 1870368), (13316, 1402776), (19483, 958752), (19974, 935184), (26632, 701388), (29961, 623456), (38966, 479376), (39948, 467592), (53264, 350694), (58449, 319584), (59922, 311728), (77932, 239688), (79896, 233796), (106528, 175347), (116898, 159792), (119844, 155864)]