38659236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 117976320

約数和(自身を除く): 79317084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 66, 77, 84, 86, 98, 129, 132, 139, 147, 154, 172, 196, 231, 258, 278, 294, 301, 308, 417, 462, 473, 516, 539, 556, 588, 602, 834, 903, 924, 946, 973, 1078, 1204, 1419, 1529, 1617, 1668, 1806, 1892, 1946, 2107, 2156, 2838, 2919, 3058, 3234, 3311, 3612, 3892, 4214, 4587, 5676, 5838, 5977, 6116, 6321, 6468, 6622, 6811, 8428, 9174, 9933, 10703, 11676, 11954, 12642, 13244, 13622, 17931, 18348, 19866, 20433, 21406, 23177, 23908, 25284, 27244, 32109, 35862, 39732, 40866, 41839, 42812, 46354, 64218, 65747, 69531, 71724, 74921, 81732, 83678, 92708, 125517, 128436, 131494, 139062, 149842, 167356, 197241, 224763, 251034, 262988, 278124, 292873, 299684, 394482, 449526, 460229, 502068, 585746, 788964, 878619, 899052, 920458, 1171492, 1380687, 1757238, 1840916, 2761374, 3221603, 3514476, 5522748, 6443206, 9664809, 12886412, 19329618, 38659236]

約数ペア:

[(1, 38659236), (2, 19329618), (3, 12886412), (4, 9664809), (6, 6443206), (7, 5522748), (11, 3514476), (12, 3221603), (14, 2761374), (21, 1840916), (22, 1757238), (28, 1380687), (33, 1171492), (42, 920458), (43, 899052), (44, 878619), (49, 788964), (66, 585746), (77, 502068), (84, 460229), (86, 449526), (98, 394482), (129, 299684), (132, 292873), (139, 278124), (147, 262988), (154, 251034), (172, 224763), (196, 197241), (231, 167356), (258, 149842), (278, 139062), (294, 131494), (301, 128436), (308, 125517), (417, 92708), (462, 83678), (473, 81732), (516, 74921), (539, 71724), (556, 69531), (588, 65747), (602, 64218), (834, 46354), (903, 42812), (924, 41839), (946, 40866), (973, 39732), (1078, 35862), (1204, 32109), (1419, 27244), (1529, 25284), (1617, 23908), (1668, 23177), (1806, 21406), (1892, 20433), (1946, 19866), (2107, 18348), (2156, 17931), (2838, 13622), (2919, 13244), (3058, 12642), (3234, 11954), (3311, 11676), (3612, 10703), (3892, 9933), (4214, 9174), (4587, 8428), (5676, 6811), (5838, 6622), (5977, 6468), (6116, 6321)]