21334944

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 59222016

約数和(自身を除く): 37887072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 67, 93, 96, 107, 124, 134, 186, 201, 214, 248, 268, 321, 372, 402, 428, 496, 536, 642, 744, 804, 856, 992, 1072, 1284, 1488, 1608, 1712, 2077, 2144, 2568, 2976, 3216, 3317, 3424, 4154, 5136, 6231, 6432, 6634, 7169, 8308, 9951, 10272, 12462, 13268, 14338, 16616, 19902, 21507, 24924, 26536, 28676, 33232, 39804, 43014, 49848, 53072, 57352, 66464, 79608, 86028, 99696, 106144, 114704, 159216, 172056, 199392, 222239, 229408, 318432, 344112, 444478, 666717, 688224, 888956, 1333434, 1777912, 2666868, 3555824, 5333736, 7111648, 10667472, 21334944]

約数ペア:

[(1, 21334944), (2, 10667472), (3, 7111648), (4, 5333736), (6, 3555824), (8, 2666868), (12, 1777912), (16, 1333434), (24, 888956), (31, 688224), (32, 666717), (48, 444478), (62, 344112), (67, 318432), (93, 229408), (96, 222239), (107, 199392), (124, 172056), (134, 159216), (186, 114704), (201, 106144), (214, 99696), (248, 86028), (268, 79608), (321, 66464), (372, 57352), (402, 53072), (428, 49848), (496, 43014), (536, 39804), (642, 33232), (744, 28676), (804, 26536), (856, 24924), (992, 21507), (1072, 19902), (1284, 16616), (1488, 14338), (1608, 13268), (1712, 12462), (2077, 10272), (2144, 9951), (2568, 8308), (2976, 7169), (3216, 6634), (3317, 6432), (3424, 6231), (4154, 5136)]