17819334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 41880384

約数和(自身を除く): 24061050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 281, 542, 562, 813, 843, 1626, 1686, 2439, 2529, 3523, 3653, 4878, 5058, 7046, 7306, 10569, 10959, 21138, 21918, 31707, 32877, 63414, 65754, 76151, 152302, 228453, 456906, 685359, 989963, 1370718, 1979926, 2969889, 5939778, 8909667, 17819334]

約数ペア:

[(1, 17819334), (2, 8909667), (3, 5939778), (6, 2969889), (9, 1979926), (13, 1370718), (18, 989963), (26, 685359), (39, 456906), (78, 228453), (117, 152302), (234, 76151), (271, 65754), (281, 63414), (542, 32877), (562, 31707), (813, 21918), (843, 21138), (1626, 10959), (1686, 10569), (2439, 7306), (2529, 7046), (3523, 5058), (3653, 4878)]