22726782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 55268928

約数和(自身を除く): 32542146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 241, 279, 338, 403, 482, 507, 558, 723, 806, 1014, 1209, 1446, 1521, 2169, 2418, 3042, 3133, 3627, 4338, 5239, 6266, 7254, 7471, 9399, 10478, 14942, 15717, 18798, 22413, 28197, 31434, 40729, 44826, 47151, 56394, 67239, 81458, 94302, 97123, 122187, 134478, 194246, 244374, 291369, 366561, 582738, 733122, 874107, 1262599, 1748214, 2525198, 3787797, 7575594, 11363391, 22726782]

約数ペア:

[(1, 22726782), (2, 11363391), (3, 7575594), (6, 3787797), (9, 2525198), (13, 1748214), (18, 1262599), (26, 874107), (31, 733122), (39, 582738), (62, 366561), (78, 291369), (93, 244374), (117, 194246), (169, 134478), (186, 122187), (234, 97123), (241, 94302), (279, 81458), (338, 67239), (403, 56394), (482, 47151), (507, 44826), (558, 40729), (723, 31434), (806, 28197), (1014, 22413), (1209, 18798), (1446, 15717), (1521, 14942), (2169, 10478), (2418, 9399), (3042, 7471), (3133, 7254), (3627, 6266), (4338, 5239)]