21882317904

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{17863}}^1$

素因数の和:18105

約数の個数: 120

約数和(自身を含む): 62892141312

約数和(自身を除く): 41009823408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 181, 188, 282, 362, 376, 423, 543, 564, 724, 752, 846, 1086, 1128, 1448, 1629, 1692, 2172, 2256, 2896, 3258, 3384, 4344, 6516, 6768, 8507, 8688, 13032, 17014, 17863, 25521, 26064, 34028, 35726, 51042, 53589, 68056, 71452, 76563, 102084, 107178, 136112, 142904, 153126, 160767, 204168, 214356, 285808, 306252, 321534, 408336, 428712, 612504, 643068, 839561, 857424, 1225008, 1286136, 1679122, 2518683, 2572272, 3233203, 3358244, 5037366, 6466406, 6716488, 7556049, 9699609, 10074732, 12932812, 13432976, 15112098, 19399218, 20149464, 25865624, 29098827, 30224196, 38798436, 40298928, 51731248, 58197654, 60448392, 77596872, 116395308, 120896784, 151960541, 155193744, 232790616, 303921082, 455881623, 465581232, 607842164, 911763246, 1215684328, 1367644869, 1823526492, 2431368656, 2735289738, 3647052984, 5470579476, 7294105968, 10941158952, 21882317904]

約数ペア:

[(1, 21882317904), (2, 10941158952), (3, 7294105968), (4, 5470579476), (6, 3647052984), (8, 2735289738), (9, 2431368656), (12, 1823526492), (16, 1367644869), (18, 1215684328), (24, 911763246), (36, 607842164), (47, 465581232), (48, 455881623), (72, 303921082), (94, 232790616), (141, 155193744), (144, 151960541), (181, 120896784), (188, 116395308), (282, 77596872), (362, 60448392), (376, 58197654), (423, 51731248), (543, 40298928), (564, 38798436), (724, 30224196), (752, 29098827), (846, 25865624), (1086, 20149464), (1128, 19399218), (1448, 15112098), (1629, 13432976), (1692, 12932812), (2172, 10074732), (2256, 9699609), (2896, 7556049), (3258, 6716488), (3384, 6466406), (4344, 5037366), (6516, 3358244), (6768, 3233203), (8507, 2572272), (8688, 2518683), (13032, 1679122), (17014, 1286136), (17863, 1225008), (25521, 857424), (26064, 839561), (34028, 643068), (35726, 612504), (51042, 428712), (53589, 408336), (68056, 321534), (71452, 306252), (76563, 285808), (102084, 214356), (107178, 204168), (136112, 160767), (142904, 153126)]