16821898704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8986057}}^1$

素因数の和:8986084

約数の個数: 60

約数和(自身を含む): 50699339236

約数和(自身を除く): 33877440532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8986057, 17972114, 26958171, 35944228, 53916342, 71888456, 80874513, 107832684, 116818741, 143776912, 161749026, 215665368, 233637482, 323498052, 350456223, 431330736, 467274964, 646996104, 700912446, 934549928, 1051368669, 1293992208, 1401824892, 1869099856, 2102737338, 2803649784, 4205474676, 5607299568, 8410949352, 16821898704]

約数ペア:

[(1, 16821898704), (2, 8410949352), (3, 5607299568), (4, 4205474676), (6, 2803649784), (8, 2102737338), (9, 1869099856), (12, 1401824892), (13, 1293992208), (16, 1051368669), (18, 934549928), (24, 700912446), (26, 646996104), (36, 467274964), (39, 431330736), (48, 350456223), (52, 323498052), (72, 233637482), (78, 215665368), (104, 161749026), (117, 143776912), (144, 116818741), (156, 107832684), (208, 80874513), (234, 71888456), (312, 53916342), (468, 35944228), (624, 26958171), (936, 17972114), (1872, 8986057)]