1913992332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{55171}}^1$

素因数の和:55251

約数の個数: 72

約数和(自身を含む): 5283270720

約数和(自身を除く): 3369278388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1239, 1652, 2478, 2891, 4956, 5782, 8673, 11564, 17346, 34692, 55171, 110342, 165513, 220684, 331026, 386197, 662052, 772394, 1158591, 1544788, 2317182, 2703379, 3255089, 4634364, 5406758, 6510178, 8110137, 9765267, 10813516, 13020356, 16220274, 19530534, 22785623, 32440548, 39061068, 45571246, 68356869, 91142492, 136713738, 159499361, 273427476, 318998722, 478498083, 637997444, 956996166, 1913992332]

約数ペア:

[(1, 1913992332), (2, 956996166), (3, 637997444), (4, 478498083), (6, 318998722), (7, 273427476), (12, 159499361), (14, 136713738), (21, 91142492), (28, 68356869), (42, 45571246), (49, 39061068), (59, 32440548), (84, 22785623), (98, 19530534), (118, 16220274), (147, 13020356), (177, 10813516), (196, 9765267), (236, 8110137), (294, 6510178), (354, 5406758), (413, 4634364), (588, 3255089), (708, 2703379), (826, 2317182), (1239, 1544788), (1652, 1158591), (2478, 772394), (2891, 662052), (4956, 386197), (5782, 331026), (8673, 220684), (11564, 165513), (17346, 110342), (34692, 55171)]