38291652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 116992512

約数和(自身を除く): 78700860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 53, 61, 63, 84, 94, 106, 122, 126, 141, 159, 183, 188, 212, 244, 252, 282, 318, 329, 366, 371, 423, 427, 477, 549, 564, 636, 658, 732, 742, 846, 854, 954, 987, 1098, 1113, 1281, 1316, 1484, 1692, 1708, 1908, 1974, 2196, 2226, 2491, 2562, 2867, 2961, 3233, 3339, 3843, 3948, 4452, 4982, 5124, 5734, 5922, 6466, 6678, 7473, 7686, 8601, 9699, 9964, 11468, 11844, 12932, 13356, 14946, 15372, 17202, 17437, 19398, 20069, 22419, 22631, 25803, 29097, 29892, 34404, 34874, 38796, 40138, 44838, 45262, 51606, 52311, 58194, 60207, 67893, 69748, 80276, 89676, 90524, 103212, 104622, 116388, 120414, 135786, 151951, 156933, 180621, 203679, 209244, 240828, 271572, 303902, 313866, 361242, 407358, 455853, 607804, 627732, 722484, 814716, 911706, 1063657, 1367559, 1823412, 2127314, 2735118, 3190971, 4254628, 5470236, 6381942, 9572913, 12763884, 19145826, 38291652]

約数ペア:

[(1, 38291652), (2, 19145826), (3, 12763884), (4, 9572913), (6, 6381942), (7, 5470236), (9, 4254628), (12, 3190971), (14, 2735118), (18, 2127314), (21, 1823412), (28, 1367559), (36, 1063657), (42, 911706), (47, 814716), (53, 722484), (61, 627732), (63, 607804), (84, 455853), (94, 407358), (106, 361242), (122, 313866), (126, 303902), (141, 271572), (159, 240828), (183, 209244), (188, 203679), (212, 180621), (244, 156933), (252, 151951), (282, 135786), (318, 120414), (329, 116388), (366, 104622), (371, 103212), (423, 90524), (427, 89676), (477, 80276), (549, 69748), (564, 67893), (636, 60207), (658, 58194), (732, 52311), (742, 51606), (846, 45262), (854, 44838), (954, 40138), (987, 38796), (1098, 34874), (1113, 34404), (1281, 29892), (1316, 29097), (1484, 25803), (1692, 22631), (1708, 22419), (1908, 20069), (1974, 19398), (2196, 17437), (2226, 17202), (2491, 15372), (2562, 14946), (2867, 13356), (2961, 12932), (3233, 11844), (3339, 11468), (3843, 9964), (3948, 9699), (4452, 8601), (4982, 7686), (5124, 7473), (5734, 6678), (5922, 6466)]