31962294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 91353600

約数和(自身を除く): 59391306

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 79, 91, 114, 117, 126, 133, 158, 169, 171, 182, 234, 237, 247, 266, 273, 338, 342, 399, 474, 494, 507, 546, 553, 711, 741, 798, 819, 1014, 1027, 1106, 1183, 1197, 1422, 1482, 1501, 1521, 1638, 1659, 1729, 2054, 2223, 2366, 2394, 3002, 3042, 3081, 3211, 3318, 3458, 3549, 4446, 4503, 4977, 5187, 6162, 6422, 7098, 7189, 9006, 9243, 9633, 9954, 10374, 10507, 10647, 13351, 13509, 14378, 15561, 18486, 19266, 19513, 21014, 21294, 21567, 22477, 26702, 27018, 28899, 31122, 31521, 39026, 40053, 43134, 44954, 57798, 58539, 63042, 64701, 67431, 80106, 93457, 94563, 117078, 120159, 129402, 134862, 136591, 175617, 186914, 189126, 202293, 240318, 253669, 273182, 280371, 351234, 404586, 409773, 507338, 560742, 761007, 819546, 841113, 1229319, 1522014, 1682226, 1775683, 2283021, 2458638, 3551366, 4566042, 5327049, 10654098, 15981147, 31962294]

約数ペア:

[(1, 31962294), (2, 15981147), (3, 10654098), (6, 5327049), (7, 4566042), (9, 3551366), (13, 2458638), (14, 2283021), (18, 1775683), (19, 1682226), (21, 1522014), (26, 1229319), (38, 841113), (39, 819546), (42, 761007), (57, 560742), (63, 507338), (78, 409773), (79, 404586), (91, 351234), (114, 280371), (117, 273182), (126, 253669), (133, 240318), (158, 202293), (169, 189126), (171, 186914), (182, 175617), (234, 136591), (237, 134862), (247, 129402), (266, 120159), (273, 117078), (338, 94563), (342, 93457), (399, 80106), (474, 67431), (494, 64701), (507, 63042), (546, 58539), (553, 57798), (711, 44954), (741, 43134), (798, 40053), (819, 39026), (1014, 31521), (1027, 31122), (1106, 28899), (1183, 27018), (1197, 26702), (1422, 22477), (1482, 21567), (1501, 21294), (1521, 21014), (1638, 19513), (1659, 19266), (1729, 18486), (2054, 15561), (2223, 14378), (2366, 13509), (2394, 13351), (3002, 10647), (3042, 10507), (3081, 10374), (3211, 9954), (3318, 9633), (3458, 9243), (3549, 9006), (4446, 7189), (4503, 7098), (4977, 6422), (5187, 6162)]