6783966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 17487360

約数和(自身を除く): 10703394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 137, 189, 262, 274, 378, 393, 411, 786, 822, 917, 959, 1179, 1233, 1834, 1918, 2358, 2466, 2751, 2877, 3537, 3699, 5502, 5754, 7074, 7398, 8253, 8631, 16506, 17262, 17947, 24759, 25893, 35894, 49518, 51786, 53841, 107682, 125629, 161523, 251258, 323046, 376887, 484569, 753774, 969138, 1130661, 2261322, 3391983, 6783966]

約数ペア:

[(1, 6783966), (2, 3391983), (3, 2261322), (6, 1130661), (7, 969138), (9, 753774), (14, 484569), (18, 376887), (21, 323046), (27, 251258), (42, 161523), (54, 125629), (63, 107682), (126, 53841), (131, 51786), (137, 49518), (189, 35894), (262, 25893), (274, 24759), (378, 17947), (393, 17262), (411, 16506), (786, 8631), (822, 8253), (917, 7398), (959, 7074), (1179, 5754), (1233, 5502), (1834, 3699), (1918, 3537), (2358, 2877), (2466, 2751)]