18104040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{16763}}^1$

素因数の和:16783

約数の個数: 64

約数和(自身を含む): 60350400

約数和(自身を除く): 42246360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 16763, 33526, 50289, 67052, 83815, 100578, 134104, 150867, 167630, 201156, 251445, 301734, 335260, 402312, 452601, 502890, 603468, 670520, 754335, 905202, 1005780, 1206936, 1508670, 1810404, 2011560, 2263005, 3017340, 3620808, 4526010, 6034680, 9052020, 18104040]

約数ペア:

[(1, 18104040), (2, 9052020), (3, 6034680), (4, 4526010), (5, 3620808), (6, 3017340), (8, 2263005), (9, 2011560), (10, 1810404), (12, 1508670), (15, 1206936), (18, 1005780), (20, 905202), (24, 754335), (27, 670520), (30, 603468), (36, 502890), (40, 452601), (45, 402312), (54, 335260), (60, 301734), (72, 251445), (90, 201156), (108, 167630), (120, 150867), (135, 134104), (180, 100578), (216, 83815), (270, 67052), (360, 50289), (540, 33526), (1080, 16763)]