1618681428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164701}}^1$

素因数の和:164734

約数の個数: 96

約数和(自身を含む): 5165054720

約数和(自身を除く): 3546373292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 164701, 329402, 494103, 658804, 988206, 1152907, 1482309, 1976412, 2141113, 2305814, 2964618, 3458721, 4282226, 4446927, 4611628, 5929236, 6423339, 6917442, 8564452, 8893854, 10376163, 12846678, 13834884, 14987791, 17787708, 19270017, 20752326, 25693356, 29975582, 31128489, 38540034, 41504652, 44963373, 57810051, 59951164, 62256978, 77080068, 89926746, 115620102, 124513956, 134890119, 179853492, 231240204, 269780238, 404670357, 539560476, 809340714, 1618681428]

約数ペア:

[(1, 1618681428), (2, 809340714), (3, 539560476), (4, 404670357), (6, 269780238), (7, 231240204), (9, 179853492), (12, 134890119), (13, 124513956), (14, 115620102), (18, 89926746), (21, 77080068), (26, 62256978), (27, 59951164), (28, 57810051), (36, 44963373), (39, 41504652), (42, 38540034), (52, 31128489), (54, 29975582), (63, 25693356), (78, 20752326), (84, 19270017), (91, 17787708), (108, 14987791), (117, 13834884), (126, 12846678), (156, 10376163), (182, 8893854), (189, 8564452), (234, 6917442), (252, 6423339), (273, 5929236), (351, 4611628), (364, 4446927), (378, 4282226), (468, 3458721), (546, 2964618), (702, 2305814), (756, 2141113), (819, 1976412), (1092, 1482309), (1404, 1152907), (1638, 988206), (2457, 658804), (3276, 494103), (4914, 329402), (9828, 164701)]