42739326

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 116363520

約数和(自身を除く): 73624194

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 243, 306, 357, 378, 459, 486, 567, 714, 739, 918, 1071, 1134, 1377, 1478, 1701, 2142, 2217, 2754, 3213, 3402, 4131, 4434, 5173, 6426, 6651, 8262, 9639, 10346, 12563, 13302, 15519, 19278, 19953, 25126, 28917, 31038, 37689, 39906, 46557, 57834, 59859, 75378, 87941, 93114, 113067, 119718, 139671, 175882, 179577, 226134, 263823, 279342, 339201, 359154, 419013, 527646, 678402, 791469, 838026, 1017603, 1257039, 1582938, 2035206, 2374407, 2514078, 3052809, 4748814, 6105618, 7123221, 14246442, 21369663, 42739326]

約数ペア:

[(1, 42739326), (2, 21369663), (3, 14246442), (6, 7123221), (7, 6105618), (9, 4748814), (14, 3052809), (17, 2514078), (18, 2374407), (21, 2035206), (27, 1582938), (34, 1257039), (42, 1017603), (51, 838026), (54, 791469), (63, 678402), (81, 527646), (102, 419013), (119, 359154), (126, 339201), (153, 279342), (162, 263823), (189, 226134), (238, 179577), (243, 175882), (306, 139671), (357, 119718), (378, 113067), (459, 93114), (486, 87941), (567, 75378), (714, 59859), (739, 57834), (918, 46557), (1071, 39906), (1134, 37689), (1377, 31038), (1478, 28917), (1701, 25126), (2142, 19953), (2217, 19278), (2754, 15519), (3213, 13302), (3402, 12563), (4131, 10346), (4434, 9639), (5173, 8262), (6426, 6651)]