1351036638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18143}}^1$

素因数の和:18358

約数の個数: 64

約数和(自身を含む): 3448811520

約数和(自身を除く): 2097774882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 5319, 8274, 10638, 12411, 18143, 24822, 36286, 37233, 54429, 74466, 108858, 127001, 163287, 254002, 326574, 381003, 489861, 762006, 979722, 1143009, 2286018, 3429027, 3574171, 6858054, 7148342, 10722513, 21445026, 25019197, 32167539, 50038394, 64335078, 75057591, 96502617, 150115182, 193005234, 225172773, 450345546, 675518319, 1351036638]

約数ペア:

[(1, 1351036638), (2, 675518319), (3, 450345546), (6, 225172773), (7, 193005234), (9, 150115182), (14, 96502617), (18, 75057591), (21, 64335078), (27, 50038394), (42, 32167539), (54, 25019197), (63, 21445026), (126, 10722513), (189, 7148342), (197, 6858054), (378, 3574171), (394, 3429027), (591, 2286018), (1182, 1143009), (1379, 979722), (1773, 762006), (2758, 489861), (3546, 381003), (4137, 326574), (5319, 254002), (8274, 163287), (10638, 127001), (12411, 108858), (18143, 74466), (24822, 54429), (36286, 37233)]