69544566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42457}}^1$

素因数の和:42485

約数の個数: 48

約数和(自身を含む): 185456544

約数和(自身を除く): 115911978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 42457, 84914, 127371, 254742, 297199, 382113, 551941, 594398, 764226, 891597, 1103882, 1655823, 1783194, 2674791, 3311646, 3863587, 4967469, 5349582, 7727174, 9934938, 11590761, 23181522, 34772283, 69544566]

約数ペア:

[(1, 69544566), (2, 34772283), (3, 23181522), (6, 11590761), (7, 9934938), (9, 7727174), (13, 5349582), (14, 4967469), (18, 3863587), (21, 3311646), (26, 2674791), (39, 1783194), (42, 1655823), (63, 1103882), (78, 891597), (91, 764226), (117, 594398), (126, 551941), (182, 382113), (234, 297199), (273, 254742), (546, 127371), (819, 84914), (1638, 42457)]