42189378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 107246592

約数和(自身を除く): 65057214

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 742, 1113, 1166, 1723, 1749, 2226, 3446, 3498, 4081, 5169, 8162, 10338, 12061, 12243, 18953, 24122, 24486, 36183, 37906, 56859, 72366, 91319, 113718, 132671, 182638, 265342, 273957, 398013, 547914, 639233, 796026, 1004509, 1278466, 1917699, 2009018, 3013527, 3835398, 6027054, 7031563, 14063126, 21094689, 42189378]

約数ペア:

[(1, 42189378), (2, 21094689), (3, 14063126), (6, 7031563), (7, 6027054), (11, 3835398), (14, 3013527), (21, 2009018), (22, 1917699), (33, 1278466), (42, 1004509), (53, 796026), (66, 639233), (77, 547914), (106, 398013), (154, 273957), (159, 265342), (231, 182638), (318, 132671), (371, 113718), (462, 91319), (583, 72366), (742, 56859), (1113, 37906), (1166, 36183), (1723, 24486), (1749, 24122), (2226, 18953), (3446, 12243), (3498, 12061), (4081, 10338), (5169, 8162)]