22305972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 59766336

約数和(自身を除く): 37460364

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 647, 663, 676, 884, 1014, 1294, 1326, 1941, 2028, 2588, 2652, 2873, 3882, 5746, 7764, 8411, 8619, 10999, 11492, 16822, 17238, 21998, 25233, 32997, 33644, 34476, 43996, 50466, 65994, 100932, 109343, 131988, 142987, 218686, 285974, 328029, 428961, 437372, 571948, 656058, 857922, 1312116, 1715844, 1858831, 3717662, 5576493, 7435324, 11152986, 22305972]

約数ペア:

[(1, 22305972), (2, 11152986), (3, 7435324), (4, 5576493), (6, 3717662), (12, 1858831), (13, 1715844), (17, 1312116), (26, 857922), (34, 656058), (39, 571948), (51, 437372), (52, 428961), (68, 328029), (78, 285974), (102, 218686), (156, 142987), (169, 131988), (204, 109343), (221, 100932), (338, 65994), (442, 50466), (507, 43996), (647, 34476), (663, 33644), (676, 32997), (884, 25233), (1014, 21998), (1294, 17238), (1326, 16822), (1941, 11492), (2028, 10999), (2588, 8619), (2652, 8411), (2873, 7764), (3882, 5746)]