22111908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20249}}^1$

素因数の和:20276

約数の個数: 48

約数和(自身を含む): 63504000

約数和(自身を除く): 41392092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20249, 40498, 60747, 80996, 121494, 141743, 242988, 263237, 283486, 425229, 526474, 566972, 789711, 850458, 1052948, 1579422, 1700916, 1842659, 3158844, 3685318, 5527977, 7370636, 11055954, 22111908]

約数ペア:

[(1, 22111908), (2, 11055954), (3, 7370636), (4, 5527977), (6, 3685318), (7, 3158844), (12, 1842659), (13, 1700916), (14, 1579422), (21, 1052948), (26, 850458), (28, 789711), (39, 566972), (42, 526474), (52, 425229), (78, 283486), (84, 263237), (91, 242988), (156, 141743), (182, 121494), (273, 80996), (364, 60747), (546, 40498), (1092, 20249)]