18187746314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1483}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 30772224000

約数和(自身を除く): 12584477686

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 359, 551, 589, 718, 899, 1102, 1178, 1483, 1798, 2966, 6821, 10411, 11129, 13642, 17081, 20822, 22258, 28177, 34162, 43007, 45973, 56354, 86014, 91946, 197809, 211451, 322741, 395618, 422902, 532397, 645482, 817133, 873487, 1064794, 1333217, 1634266, 1746974, 2666434, 6132079, 10115543, 12264158, 15439513, 16504307, 20231086, 25331123, 30879026, 33008614, 50662246, 293350747, 313581833, 478624903, 586701494, 627163666, 957249806, 9093873157, 18187746314]

約数ペア:

[(1, 18187746314), (2, 9093873157), (19, 957249806), (29, 627163666), (31, 586701494), (38, 478624903), (58, 313581833), (62, 293350747), (359, 50662246), (551, 33008614), (589, 30879026), (718, 25331123), (899, 20231086), (1102, 16504307), (1178, 15439513), (1483, 12264158), (1798, 10115543), (2966, 6132079), (6821, 2666434), (10411, 1746974), (11129, 1634266), (13642, 1333217), (17081, 1064794), (20822, 873487), (22258, 817133), (28177, 645482), (34162, 532397), (43007, 422902), (45973, 395618), (56354, 322741), (86014, 211451), (91946, 197809)]