46821978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21859}}^1$

素因数の和:21891

約数の個数: 48

約数和(自身を含む): 122765760

約数和(自身を除く): 75943782

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 21859, 43718, 65577, 131154, 153013, 196731, 306026, 371603, 393462, 459039, 743206, 918078, 1114809, 1377117, 2229618, 2601221, 2754234, 3344427, 5202442, 6688854, 7803663, 15607326, 23410989, 46821978]

約数ペア:

[(1, 46821978), (2, 23410989), (3, 15607326), (6, 7803663), (7, 6688854), (9, 5202442), (14, 3344427), (17, 2754234), (18, 2601221), (21, 2229618), (34, 1377117), (42, 1114809), (51, 918078), (63, 743206), (102, 459039), (119, 393462), (126, 371603), (153, 306026), (238, 196731), (306, 153013), (357, 131154), (714, 65577), (1071, 43718), (2142, 21859)]