17932296978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{35533}}^1$

素因数の和:35640

約数の個数: 72

約数和(自身を含む): 41383536012

約数和(自身を除く): 23451239034

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 529, 954, 1058, 1219, 1587, 2438, 3174, 3657, 4761, 7314, 9522, 10971, 21942, 28037, 35533, 56074, 71066, 84111, 106599, 168222, 213198, 252333, 319797, 504666, 639594, 817259, 1634518, 1883249, 2451777, 3766498, 4903554, 5649747, 7355331, 11299494, 14710662, 16949241, 18796957, 33898482, 37593914, 43314727, 56390871, 86629454, 112781742, 129944181, 169172613, 259888362, 338345226, 389832543, 779665086, 996238721, 1992477442, 2988716163, 5977432326, 8966148489, 17932296978]

約数ペア:

[(1, 17932296978), (2, 8966148489), (3, 5977432326), (6, 2988716163), (9, 1992477442), (18, 996238721), (23, 779665086), (46, 389832543), (53, 338345226), (69, 259888362), (106, 169172613), (138, 129944181), (159, 112781742), (207, 86629454), (318, 56390871), (414, 43314727), (477, 37593914), (529, 33898482), (954, 18796957), (1058, 16949241), (1219, 14710662), (1587, 11299494), (2438, 7355331), (3174, 5649747), (3657, 4903554), (4761, 3766498), (7314, 2451777), (9522, 1883249), (10971, 1634518), (21942, 817259), (28037, 639594), (35533, 504666), (56074, 319797), (71066, 252333), (84111, 213198), (106599, 168222)]