13305876486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1\times {\mathrm{1973}}^1$

素因数の和:2957

約数の個数: 64

約数和(自身を含む): 30613234176

約数和(自身を除く): 17307357690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 761, 1266, 1477, 1522, 1973, 2283, 2954, 3946, 4431, 4566, 5327, 5919, 8862, 10654, 11838, 13811, 15981, 27622, 31962, 41433, 82866, 160571, 321142, 416303, 481713, 832606, 963426, 1123997, 1248909, 1501453, 2247994, 2497818, 2914121, 3002906, 3371991, 4504359, 5828242, 6743982, 8742363, 9008718, 10510171, 17484726, 21020342, 31530513, 63061026, 316806583, 633613166, 950419749, 1900839498, 2217646081, 4435292162, 6652938243, 13305876486]

約数ペア:

[(1, 13305876486), (2, 6652938243), (3, 4435292162), (6, 2217646081), (7, 1900839498), (14, 950419749), (21, 633613166), (42, 316806583), (211, 63061026), (422, 31530513), (633, 21020342), (761, 17484726), (1266, 10510171), (1477, 9008718), (1522, 8742363), (1973, 6743982), (2283, 5828242), (2954, 4504359), (3946, 3371991), (4431, 3002906), (4566, 2914121), (5327, 2497818), (5919, 2247994), (8862, 1501453), (10654, 1248909), (11838, 1123997), (13811, 963426), (15981, 832606), (27622, 481713), (31962, 416303), (41433, 321142), (82866, 160571)]