1553244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 4631424

約数和(自身を除く): 3078180

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 492, 574, 861, 902, 924, 1148, 1353, 1681, 1722, 1804, 2706, 3157, 3362, 3444, 5043, 5412, 6314, 6724, 9471, 10086, 11767, 12628, 18491, 18942, 20172, 23534, 35301, 36982, 37884, 47068, 55473, 70602, 73964, 110946, 129437, 141204, 221892, 258874, 388311, 517748, 776622, 1553244]

約数ペア:

[(1, 1553244), (2, 776622), (3, 517748), (4, 388311), (6, 258874), (7, 221892), (11, 141204), (12, 129437), (14, 110946), (21, 73964), (22, 70602), (28, 55473), (33, 47068), (41, 37884), (42, 36982), (44, 35301), (66, 23534), (77, 20172), (82, 18942), (84, 18491), (123, 12628), (132, 11767), (154, 10086), (164, 9471), (231, 6724), (246, 6314), (287, 5412), (308, 5043), (451, 3444), (462, 3362), (492, 3157), (574, 2706), (861, 1804), (902, 1722), (924, 1681), (1148, 1353)]