61963218

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 150020640

約数和(自身を除く): 88057422

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 81, 82, 114, 123, 162, 171, 246, 342, 369, 491, 513, 738, 779, 982, 1026, 1107, 1473, 1539, 1558, 2214, 2337, 2946, 3078, 3321, 4419, 4674, 6642, 7011, 8838, 9329, 13257, 14022, 18658, 20131, 21033, 26514, 27987, 39771, 40262, 42066, 55974, 60393, 63099, 79542, 83961, 120786, 126198, 167922, 181179, 251883, 362358, 382489, 503766, 543537, 755649, 764978, 1087074, 1147467, 1511298, 1630611, 2294934, 3261222, 3442401, 6884802, 10327203, 20654406, 30981609, 61963218]

約数ペア:

[(1, 61963218), (2, 30981609), (3, 20654406), (6, 10327203), (9, 6884802), (18, 3442401), (19, 3261222), (27, 2294934), (38, 1630611), (41, 1511298), (54, 1147467), (57, 1087074), (81, 764978), (82, 755649), (114, 543537), (123, 503766), (162, 382489), (171, 362358), (246, 251883), (342, 181179), (369, 167922), (491, 126198), (513, 120786), (738, 83961), (779, 79542), (982, 63099), (1026, 60393), (1107, 55974), (1473, 42066), (1539, 40262), (1558, 39771), (2214, 27987), (2337, 26514), (2946, 21033), (3078, 20131), (3321, 18658), (4419, 14022), (4674, 13257), (6642, 9329), (7011, 8838)]