28966518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{76631}}^1$

素因数の和:76649

約数の個数: 32

約数和(自身を含む): 73566720

約数和(自身を除く): 44600202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 76631, 153262, 229893, 459786, 536417, 689679, 1072834, 1379358, 1609251, 2069037, 3218502, 4138074, 4827753, 9655506, 14483259, 28966518]

約数ペア:

[(1, 28966518), (2, 14483259), (3, 9655506), (6, 4827753), (7, 4138074), (9, 3218502), (14, 2069037), (18, 1609251), (21, 1379358), (27, 1072834), (42, 689679), (54, 536417), (63, 459786), (126, 229893), (189, 153262), (378, 76631)]