26785386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 63406980

約数和(自身を除く): 36621594

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 97, 138, 174, 194, 207, 261, 291, 414, 522, 529, 582, 667, 873, 1058, 1334, 1587, 1746, 2001, 2231, 2813, 3174, 4002, 4462, 4761, 5626, 6003, 6693, 8439, 9522, 12006, 13386, 15341, 16878, 20079, 25317, 30682, 40158, 46023, 50634, 51313, 64699, 92046, 102626, 129398, 138069, 153939, 194097, 276138, 307878, 388194, 461817, 582291, 923634, 1164582, 1488077, 2976154, 4464231, 8928462, 13392693, 26785386]

約数ペア:

[(1, 26785386), (2, 13392693), (3, 8928462), (6, 4464231), (9, 2976154), (18, 1488077), (23, 1164582), (29, 923634), (46, 582291), (58, 461817), (69, 388194), (87, 307878), (97, 276138), (138, 194097), (174, 153939), (194, 138069), (207, 129398), (261, 102626), (291, 92046), (414, 64699), (522, 51313), (529, 50634), (582, 46023), (667, 40158), (873, 30682), (1058, 25317), (1334, 20079), (1587, 16878), (1746, 15341), (2001, 13386), (2231, 12006), (2813, 9522), (3174, 8439), (4002, 6693), (4462, 6003), (4761, 5626)]