21819446928

素因数分解:

$2^4\times 3^4\times {\mathrm{101}}^1\times {\mathrm{166693}}^1$

素因数の和:166814

約数の個数: 100

約数和(自身を含む): 63777457788

約数和(自身を除く): 41958010860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 303, 324, 404, 432, 606, 648, 808, 909, 1212, 1296, 1616, 1818, 2424, 2727, 3636, 4848, 5454, 7272, 8181, 10908, 14544, 16362, 21816, 32724, 43632, 65448, 130896, 166693, 333386, 500079, 666772, 1000158, 1333544, 1500237, 2000316, 2667088, 3000474, 4000632, 4500711, 6000948, 8001264, 9001422, 12001896, 13502133, 16835993, 18002844, 24003792, 27004266, 33671986, 36005688, 50507979, 54008532, 67343972, 72011376, 101015958, 108017064, 134687944, 151523937, 202031916, 216034128, 269375888, 303047874, 404063832, 454571811, 606095748, 808127664, 909143622, 1212191496, 1363715433, 1818287244, 2424382992, 2727430866, 3636574488, 5454861732, 7273148976, 10909723464, 21819446928]

約数ペア:

[(1, 21819446928), (2, 10909723464), (3, 7273148976), (4, 5454861732), (6, 3636574488), (8, 2727430866), (9, 2424382992), (12, 1818287244), (16, 1363715433), (18, 1212191496), (24, 909143622), (27, 808127664), (36, 606095748), (48, 454571811), (54, 404063832), (72, 303047874), (81, 269375888), (101, 216034128), (108, 202031916), (144, 151523937), (162, 134687944), (202, 108017064), (216, 101015958), (303, 72011376), (324, 67343972), (404, 54008532), (432, 50507979), (606, 36005688), (648, 33671986), (808, 27004266), (909, 24003792), (1212, 18002844), (1296, 16835993), (1616, 13502133), (1818, 12001896), (2424, 9001422), (2727, 8001264), (3636, 6000948), (4848, 4500711), (5454, 4000632), (7272, 3000474), (8181, 2667088), (10908, 2000316), (14544, 1500237), (16362, 1333544), (21816, 1000158), (32724, 666772), (43632, 500079), (65448, 333386), (130896, 166693)]