18779968584

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1811}}^1$

素因数の和:3073

約数の個数: 160

約数和(自身を含む): 56724877440

約数和(自身を除く): 37944908856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1231, 1404, 1811, 2106, 2462, 2808, 3622, 3693, 4212, 4924, 5433, 7244, 7386, 8424, 9848, 10866, 11079, 14488, 14772, 16003, 16299, 21732, 22158, 23543, 29544, 32006, 32598, 33237, 43464, 44316, 47086, 48009, 48897, 64012, 65196, 66474, 70629, 88632, 94172, 96018, 97794, 99711, 128024, 130392, 132948, 141258, 144027, 146691, 188344, 192036, 195588, 199422, 211887, 265896, 282516, 288054, 293382, 384072, 391176, 398844, 423774, 432081, 565032, 576108, 586764, 635661, 797688, 847548, 864162, 1152216, 1173528, 1271322, 1296243, 1695096, 1728324, 1906983, 2229341, 2542644, 2592486, 3456648, 3813966, 4458682, 5085288, 5184972, 6688023, 7627932, 8917364, 10369944, 13376046, 15255864, 17834728, 20064069, 26752092, 28981433, 40128138, 53504184, 57962866, 60192207, 80256276, 86944299, 115925732, 120384414, 160512552, 173888598, 180576621, 231851464, 240768828, 260832897, 347777196, 361153242, 481537656, 521665794, 695554392, 722306484, 782498691, 1043331588, 1444612968, 1564997382, 2086663176, 2347496073, 3129994764, 4694992146, 6259989528, 9389984292, 18779968584]

約数ペア:

[(1, 18779968584), (2, 9389984292), (3, 6259989528), (4, 4694992146), (6, 3129994764), (8, 2347496073), (9, 2086663176), (12, 1564997382), (13, 1444612968), (18, 1043331588), (24, 782498691), (26, 722306484), (27, 695554392), (36, 521665794), (39, 481537656), (52, 361153242), (54, 347777196), (72, 260832897), (78, 240768828), (81, 231851464), (104, 180576621), (108, 173888598), (117, 160512552), (156, 120384414), (162, 115925732), (216, 86944299), (234, 80256276), (312, 60192207), (324, 57962866), (351, 53504184), (468, 40128138), (648, 28981433), (702, 26752092), (936, 20064069), (1053, 17834728), (1231, 15255864), (1404, 13376046), (1811, 10369944), (2106, 8917364), (2462, 7627932), (2808, 6688023), (3622, 5184972), (3693, 5085288), (4212, 4458682), (4924, 3813966), (5433, 3456648), (7244, 2592486), (7386, 2542644), (8424, 2229341), (9848, 1906983), (10866, 1728324), (11079, 1695096), (14488, 1296243), (14772, 1271322), (16003, 1173528), (16299, 1152216), (21732, 864162), (22158, 847548), (23543, 797688), (29544, 635661), (32006, 586764), (32598, 576108), (33237, 565032), (43464, 432081), (44316, 423774), (47086, 398844), (48009, 391176), (48897, 384072), (64012, 293382), (65196, 288054), (66474, 282516), (70629, 265896), (88632, 211887), (94172, 199422), (96018, 195588), (97794, 192036), (99711, 188344), (128024, 146691), (130392, 144027), (132948, 141258)]