47765718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 140588448

約数和(自身を除く): 92822730

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 241, 242, 273, 286, 363, 429, 462, 482, 546, 693, 723, 726, 819, 847, 858, 1001, 1089, 1287, 1386, 1446, 1573, 1638, 1687, 1694, 2002, 2169, 2178, 2541, 2574, 2651, 3003, 3133, 3146, 3374, 4338, 4719, 5061, 5082, 5302, 6006, 6266, 7623, 7953, 9009, 9399, 9438, 10122, 11011, 14157, 15183, 15246, 15906, 18018, 18557, 18798, 21931, 22022, 23859, 28197, 28314, 29161, 30366, 33033, 34463, 37114, 43862, 47718, 55671, 56394, 58322, 65793, 66066, 68926, 87483, 99099, 103389, 111342, 131586, 167013, 174966, 197379, 198198, 204127, 206778, 241241, 262449, 310167, 334026, 379093, 394758, 408254, 482482, 524898, 612381, 620334, 723723, 758186, 1137279, 1224762, 1447446, 1837143, 2171169, 2274558, 2653651, 3411837, 3674286, 4342338, 5307302, 6823674, 7960953, 15921906, 23882859, 47765718]

約数ペア:

[(1, 47765718), (2, 23882859), (3, 15921906), (6, 7960953), (7, 6823674), (9, 5307302), (11, 4342338), (13, 3674286), (14, 3411837), (18, 2653651), (21, 2274558), (22, 2171169), (26, 1837143), (33, 1447446), (39, 1224762), (42, 1137279), (63, 758186), (66, 723723), (77, 620334), (78, 612381), (91, 524898), (99, 482482), (117, 408254), (121, 394758), (126, 379093), (143, 334026), (154, 310167), (182, 262449), (198, 241241), (231, 206778), (234, 204127), (241, 198198), (242, 197379), (273, 174966), (286, 167013), (363, 131586), (429, 111342), (462, 103389), (482, 99099), (546, 87483), (693, 68926), (723, 66066), (726, 65793), (819, 58322), (847, 56394), (858, 55671), (1001, 47718), (1089, 43862), (1287, 37114), (1386, 34463), (1446, 33033), (1573, 30366), (1638, 29161), (1687, 28314), (1694, 28197), (2002, 23859), (2169, 22022), (2178, 21931), (2541, 18798), (2574, 18557), (2651, 18018), (3003, 15906), (3133, 15246), (3146, 15183), (3374, 14157), (4338, 11011), (4719, 10122), (5061, 9438), (5082, 9399), (5302, 9009), (6006, 7953), (6266, 7623)]