1265922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 3421440

約数和(自身を除く): 2155518

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 197, 238, 306, 357, 378, 394, 459, 591, 714, 918, 1071, 1182, 1379, 1773, 2142, 2758, 3213, 3349, 3546, 4137, 5319, 6426, 6698, 8274, 10047, 10638, 12411, 20094, 23443, 24822, 30141, 37233, 46886, 60282, 70329, 74466, 90423, 140658, 180846, 210987, 421974, 632961, 1265922]

約数ペア:

[(1, 1265922), (2, 632961), (3, 421974), (6, 210987), (7, 180846), (9, 140658), (14, 90423), (17, 74466), (18, 70329), (21, 60282), (27, 46886), (34, 37233), (42, 30141), (51, 24822), (54, 23443), (63, 20094), (102, 12411), (119, 10638), (126, 10047), (153, 8274), (189, 6698), (197, 6426), (238, 5319), (306, 4137), (357, 3546), (378, 3349), (394, 3213), (459, 2758), (591, 2142), (714, 1773), (918, 1379), (1071, 1182)]