38029446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 68415354

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 71, 78, 91, 109, 117, 126, 142, 182, 189, 213, 218, 234, 273, 327, 351, 378, 426, 497, 546, 639, 654, 702, 763, 819, 923, 981, 994, 1278, 1417, 1491, 1526, 1638, 1846, 1917, 1962, 2289, 2457, 2769, 2834, 2943, 2982, 3834, 4251, 4473, 4578, 4914, 5538, 5886, 6461, 6867, 7739, 8307, 8502, 8946, 9919, 12753, 12922, 13419, 13734, 15478, 16614, 19383, 19838, 20601, 23217, 24921, 25506, 26838, 29757, 38259, 38766, 41202, 46434, 49842, 54173, 58149, 59514, 69651, 76518, 89271, 100607, 108346, 116298, 139302, 162519, 174447, 178542, 201214, 208953, 267813, 301821, 325038, 348894, 417906, 487557, 535626, 603642, 704249, 905463, 975114, 1408498, 1462671, 1810926, 2112747, 2716389, 2925342, 4225494, 5432778, 6338241, 12676482, 19014723, 38029446]

約数ペア:

[(1, 38029446), (2, 19014723), (3, 12676482), (6, 6338241), (7, 5432778), (9, 4225494), (13, 2925342), (14, 2716389), (18, 2112747), (21, 1810926), (26, 1462671), (27, 1408498), (39, 975114), (42, 905463), (54, 704249), (63, 603642), (71, 535626), (78, 487557), (91, 417906), (109, 348894), (117, 325038), (126, 301821), (142, 267813), (182, 208953), (189, 201214), (213, 178542), (218, 174447), (234, 162519), (273, 139302), (327, 116298), (351, 108346), (378, 100607), (426, 89271), (497, 76518), (546, 69651), (639, 59514), (654, 58149), (702, 54173), (763, 49842), (819, 46434), (923, 41202), (981, 38766), (994, 38259), (1278, 29757), (1417, 26838), (1491, 25506), (1526, 24921), (1638, 23217), (1846, 20601), (1917, 19838), (1962, 19383), (2289, 16614), (2457, 15478), (2769, 13734), (2834, 13419), (2943, 12922), (2982, 12753), (3834, 9919), (4251, 8946), (4473, 8502), (4578, 8307), (4914, 7739), (5538, 6867), (5886, 6461)]