10998468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 30453696

約数和(自身を除く): 19455228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 331, 426, 468, 639, 662, 852, 923, 993, 1278, 1324, 1846, 1986, 2556, 2769, 2979, 3692, 3972, 4303, 5538, 5958, 8307, 8606, 11076, 11916, 12909, 16614, 17212, 23501, 25818, 33228, 38727, 47002, 51636, 70503, 77454, 94004, 141006, 154908, 211509, 282012, 305513, 423018, 611026, 846036, 916539, 1222052, 1833078, 2749617, 3666156, 5499234, 10998468]

約数ペア:

[(1, 10998468), (2, 5499234), (3, 3666156), (4, 2749617), (6, 1833078), (9, 1222052), (12, 916539), (13, 846036), (18, 611026), (26, 423018), (36, 305513), (39, 282012), (52, 211509), (71, 154908), (78, 141006), (117, 94004), (142, 77454), (156, 70503), (213, 51636), (234, 47002), (284, 38727), (331, 33228), (426, 25818), (468, 23501), (639, 17212), (662, 16614), (852, 12909), (923, 11916), (993, 11076), (1278, 8606), (1324, 8307), (1846, 5958), (1986, 5538), (2556, 4303), (2769, 3972), (2979, 3692)]