2100048716142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{21942707}}^1$

素因数の和:21943137

約数の個数: 48

約数和(自身を含む): 4912094612880

約数和(自身を除く): 2812045896738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 409, 818, 1227, 2454, 3681, 5317, 7362, 10634, 15951, 31902, 47853, 95706, 21942707, 43885414, 65828121, 131656242, 197484363, 285255191, 394968726, 570510382, 855765573, 1711531146, 2567296719, 5134593438, 8974567163, 17949134326, 26923701489, 53847402978, 80771104467, 116669373119, 161542208934, 233338746238, 350008119357, 700016238714, 1050024358071, 2100048716142]

約数ペア:

[(1, 2100048716142), (2, 1050024358071), (3, 700016238714), (6, 350008119357), (9, 233338746238), (13, 161542208934), (18, 116669373119), (26, 80771104467), (39, 53847402978), (78, 26923701489), (117, 17949134326), (234, 8974567163), (409, 5134593438), (818, 2567296719), (1227, 1711531146), (2454, 855765573), (3681, 570510382), (5317, 394968726), (7362, 285255191), (10634, 197484363), (15951, 131656242), (31902, 65828121), (47853, 43885414), (95706, 21942707)]