187788978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27673}}^1$

素因数の和:27723

約数の個数: 48

約数和(自身を含む): 453300120

約数和(自身を除く): 265511142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 27673, 55346, 83019, 166038, 249057, 359749, 498114, 719498, 802517, 1079247, 1605034, 2158494, 2407551, 3237741, 4815102, 6475482, 7222653, 10432721, 14445306, 20865442, 31298163, 62596326, 93894489, 187788978]

約数ペア:

[(1, 187788978), (2, 93894489), (3, 62596326), (6, 31298163), (9, 20865442), (13, 14445306), (18, 10432721), (26, 7222653), (29, 6475482), (39, 4815102), (58, 3237741), (78, 2407551), (87, 2158494), (117, 1605034), (174, 1079247), (234, 802517), (261, 719498), (377, 498114), (522, 359749), (754, 249057), (1131, 166038), (2262, 83019), (3393, 55346), (6786, 27673)]