19274916132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{443591}}^1$

素因数の和:443689

約数の個数: 72

約数和(自身を含む): 52315466112

約数和(自身を除く): 33040549980

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 1207, 1278, 2414, 2556, 3621, 4828, 7242, 10863, 14484, 21726, 43452, 443591, 887182, 1330773, 1774364, 2661546, 3992319, 5323092, 7541047, 7984638, 15082094, 15969276, 22623141, 30164188, 31494961, 45246282, 62989922, 67869423, 90492564, 94484883, 125979844, 135738846, 188969766, 271477692, 283454649, 377939532, 535414337, 566909298, 1070828674, 1133818596, 1606243011, 2141657348, 3212486022, 4818729033, 6424972044, 9637458066, 19274916132]

約数ペア:

[(1, 19274916132), (2, 9637458066), (3, 6424972044), (4, 4818729033), (6, 3212486022), (9, 2141657348), (12, 1606243011), (17, 1133818596), (18, 1070828674), (34, 566909298), (36, 535414337), (51, 377939532), (68, 283454649), (71, 271477692), (102, 188969766), (142, 135738846), (153, 125979844), (204, 94484883), (213, 90492564), (284, 67869423), (306, 62989922), (426, 45246282), (612, 31494961), (639, 30164188), (852, 22623141), (1207, 15969276), (1278, 15082094), (2414, 7984638), (2556, 7541047), (3621, 5323092), (4828, 3992319), (7242, 2661546), (10863, 1774364), (14484, 1330773), (21726, 887182), (43452, 443591)]