19848906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14321}}^1$

素因数の和:14347

約数の個数: 48

約数和(自身を含む): 53621568

約数和(自身を除く): 33772662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14321, 28642, 42963, 85926, 100247, 128889, 157531, 200494, 257778, 300741, 315062, 472593, 601482, 902223, 945186, 1102717, 1417779, 1804446, 2205434, 2835558, 3308151, 6616302, 9924453, 19848906]

約数ペア:

[(1, 19848906), (2, 9924453), (3, 6616302), (6, 3308151), (7, 2835558), (9, 2205434), (11, 1804446), (14, 1417779), (18, 1102717), (21, 945186), (22, 902223), (33, 601482), (42, 472593), (63, 315062), (66, 300741), (77, 257778), (99, 200494), (126, 157531), (154, 128889), (198, 100247), (231, 85926), (462, 42963), (693, 28642), (1386, 14321)]