1971741204

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1431

約数の個数: 120

約数和(自身を含む): 5367506760

約数和(自身を除く): 3395765556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 173, 174, 261, 324, 346, 348, 519, 522, 692, 783, 1038, 1044, 1213, 1557, 1566, 2076, 2349, 2426, 3114, 3132, 3639, 4671, 4698, 4852, 5017, 6228, 7278, 9342, 9396, 10034, 10917, 14013, 14556, 15051, 18684, 20068, 21834, 28026, 30102, 32751, 35177, 43668, 45153, 56052, 60204, 65502, 70354, 90306, 98253, 105531, 131004, 135459, 140708, 180612, 196506, 209849, 211062, 270918, 316593, 393012, 406377, 419698, 422124, 541836, 629547, 633186, 812754, 839396, 949779, 1259094, 1266372, 1625508, 1888641, 1899558, 2518188, 2849337, 3777282, 3799116, 5665923, 5698674, 6085621, 7554564, 11331846, 11397348, 12171242, 16997769, 18256863, 22663692, 24342484, 33995538, 36513726, 54770589, 67991076, 73027452, 109541178, 164311767, 219082356, 328623534, 492935301, 657247068, 985870602, 1971741204]

約数ペア:

[(1, 1971741204), (2, 985870602), (3, 657247068), (4, 492935301), (6, 328623534), (9, 219082356), (12, 164311767), (18, 109541178), (27, 73027452), (29, 67991076), (36, 54770589), (54, 36513726), (58, 33995538), (81, 24342484), (87, 22663692), (108, 18256863), (116, 16997769), (162, 12171242), (173, 11397348), (174, 11331846), (261, 7554564), (324, 6085621), (346, 5698674), (348, 5665923), (519, 3799116), (522, 3777282), (692, 2849337), (783, 2518188), (1038, 1899558), (1044, 1888641), (1213, 1625508), (1557, 1266372), (1566, 1259094), (2076, 949779), (2349, 839396), (2426, 812754), (3114, 633186), (3132, 629547), (3639, 541836), (4671, 422124), (4698, 419698), (4852, 406377), (5017, 393012), (6228, 316593), (7278, 270918), (9342, 211062), (9396, 209849), (10034, 196506), (10917, 180612), (14013, 140708), (14556, 135459), (15051, 131004), (18684, 105531), (20068, 98253), (21834, 90306), (28026, 70354), (30102, 65502), (32751, 60204), (35177, 56052), (43668, 45153)]