21235030704

素因数分解:

$2^4\times 3^2\times {\mathrm{3413}}^1\times {\mathrm{43207}}^1$

素因数の和:46634

約数の個数: 60

約数和(自身を含む): 59447381136

約数和(自身を除く): 38212350432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3413, 6826, 10239, 13652, 20478, 27304, 30717, 40956, 43207, 54608, 61434, 81912, 86414, 122868, 129621, 163824, 172828, 245736, 259242, 345656, 388863, 491472, 518484, 691312, 777726, 1036968, 1555452, 2073936, 3110904, 6221808, 147465491, 294930982, 442396473, 589861964, 884792946, 1179723928, 1327189419, 1769585892, 2359447856, 2654378838, 3539171784, 5308757676, 7078343568, 10617515352, 21235030704]

約数ペア:

[(1, 21235030704), (2, 10617515352), (3, 7078343568), (4, 5308757676), (6, 3539171784), (8, 2654378838), (9, 2359447856), (12, 1769585892), (16, 1327189419), (18, 1179723928), (24, 884792946), (36, 589861964), (48, 442396473), (72, 294930982), (144, 147465491), (3413, 6221808), (6826, 3110904), (10239, 2073936), (13652, 1555452), (20478, 1036968), (27304, 777726), (30717, 691312), (40956, 518484), (43207, 491472), (54608, 388863), (61434, 345656), (81912, 259242), (86414, 245736), (122868, 172828), (129621, 163824)]