22173774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 51984000

約数和(自身を除く): 29810226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 379, 398, 597, 758, 1137, 1194, 1393, 2274, 2653, 2786, 4179, 5306, 7959, 8358, 9751, 15918, 18571, 19502, 29253, 37142, 55713, 58506, 75421, 111426, 150842, 226263, 452526, 527947, 1055894, 1583841, 3167682, 3695629, 7391258, 11086887, 22173774]

約数ペア:

[(1, 22173774), (2, 11086887), (3, 7391258), (6, 3695629), (7, 3167682), (14, 1583841), (21, 1055894), (42, 527947), (49, 452526), (98, 226263), (147, 150842), (199, 111426), (294, 75421), (379, 58506), (398, 55713), (597, 37142), (758, 29253), (1137, 19502), (1194, 18571), (1393, 15918), (2274, 9751), (2653, 8358), (2786, 7959), (4179, 5306)]