18711519624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{967}}^1\times {\mathrm{38393}}^1$

素因数の和:39379

約数の個数: 96

約数和(自身を含む): 57978011520

約数和(自身を除く): 39266491896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 967, 1934, 2901, 3868, 5802, 6769, 7736, 8703, 11604, 13538, 17406, 20307, 23208, 27076, 34812, 38393, 40614, 54152, 60921, 69624, 76786, 81228, 115179, 121842, 153572, 162456, 230358, 243684, 268751, 307144, 345537, 460716, 487368, 537502, 691074, 806253, 921432, 1075004, 1382148, 1612506, 2150008, 2418759, 2764296, 3225012, 4837518, 6450024, 9675036, 19350072, 37126031, 74252062, 111378093, 148504124, 222756186, 259882217, 297008248, 334134279, 445512372, 519764434, 668268558, 779646651, 891024744, 1039528868, 1336537116, 1559293302, 2079057736, 2338939953, 2673074232, 3118586604, 4677879906, 6237173208, 9355759812, 18711519624]

約数ペア:

[(1, 18711519624), (2, 9355759812), (3, 6237173208), (4, 4677879906), (6, 3118586604), (7, 2673074232), (8, 2338939953), (9, 2079057736), (12, 1559293302), (14, 1336537116), (18, 1039528868), (21, 891024744), (24, 779646651), (28, 668268558), (36, 519764434), (42, 445512372), (56, 334134279), (63, 297008248), (72, 259882217), (84, 222756186), (126, 148504124), (168, 111378093), (252, 74252062), (504, 37126031), (967, 19350072), (1934, 9675036), (2901, 6450024), (3868, 4837518), (5802, 3225012), (6769, 2764296), (7736, 2418759), (8703, 2150008), (11604, 1612506), (13538, 1382148), (17406, 1075004), (20307, 921432), (23208, 806253), (27076, 691074), (34812, 537502), (38393, 487368), (40614, 460716), (54152, 345537), (60921, 307144), (69624, 268751), (76786, 243684), (81228, 230358), (115179, 162456), (121842, 153572)]