8167446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 15056874

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 41, 42, 51, 54, 62, 63, 82, 93, 102, 119, 123, 126, 153, 186, 189, 217, 238, 246, 279, 287, 306, 357, 369, 378, 434, 459, 527, 558, 574, 651, 697, 714, 738, 837, 861, 918, 1054, 1071, 1107, 1271, 1302, 1394, 1581, 1674, 1722, 1953, 2091, 2142, 2214, 2542, 2583, 3162, 3213, 3689, 3813, 3906, 4182, 4743, 4879, 5166, 5859, 6273, 6426, 7378, 7626, 7749, 8897, 9486, 9758, 11067, 11439, 11718, 12546, 14229, 14637, 15498, 17794, 18819, 21607, 22134, 22878, 26691, 28458, 29274, 33201, 34317, 37638, 43214, 43911, 53382, 64821, 66402, 68634, 80073, 87822, 99603, 129642, 131733, 151249, 160146, 194463, 199206, 240219, 263466, 302498, 388926, 453747, 480438, 583389, 907494, 1166778, 1361241, 2722482, 4083723, 8167446]

約数ペア:

[(1, 8167446), (2, 4083723), (3, 2722482), (6, 1361241), (7, 1166778), (9, 907494), (14, 583389), (17, 480438), (18, 453747), (21, 388926), (27, 302498), (31, 263466), (34, 240219), (41, 199206), (42, 194463), (51, 160146), (54, 151249), (62, 131733), (63, 129642), (82, 99603), (93, 87822), (102, 80073), (119, 68634), (123, 66402), (126, 64821), (153, 53382), (186, 43911), (189, 43214), (217, 37638), (238, 34317), (246, 33201), (279, 29274), (287, 28458), (306, 26691), (357, 22878), (369, 22134), (378, 21607), (434, 18819), (459, 17794), (527, 15498), (558, 14637), (574, 14229), (651, 12546), (697, 11718), (714, 11439), (738, 11067), (837, 9758), (861, 9486), (918, 8897), (1054, 7749), (1071, 7626), (1107, 7378), (1271, 6426), (1302, 6273), (1394, 5859), (1581, 5166), (1674, 4879), (1722, 4743), (1953, 4182), (2091, 3906), (2142, 3813), (2214, 3689), (2542, 3213), (2583, 3162)]