22554216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{16487}}^1$

素因数の和:16518

約数の個数: 48

約数和(自身を含む): 64303200

約数和(自身を除く): 41748984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 16487, 32974, 49461, 65948, 98922, 131896, 148383, 197844, 296766, 313253, 395688, 593532, 626506, 939759, 1187064, 1253012, 1879518, 2506024, 2819277, 3759036, 5638554, 7518072, 11277108, 22554216]

約数ペア:

[(1, 22554216), (2, 11277108), (3, 7518072), (4, 5638554), (6, 3759036), (8, 2819277), (9, 2506024), (12, 1879518), (18, 1253012), (19, 1187064), (24, 939759), (36, 626506), (38, 593532), (57, 395688), (72, 313253), (76, 296766), (114, 197844), (152, 148383), (171, 131896), (228, 98922), (342, 65948), (456, 49461), (684, 32974), (1368, 16487)]