2021617062

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{85669}}^1$

素因数の和:85722

約数の個数: 64

約数和(自身を含む): 4934592000

約数和(自身を除く): 2912974938

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 7866, 11799, 23598, 85669, 171338, 257007, 514014, 771021, 1542042, 1627711, 1970387, 2313063, 3255422, 3940774, 4626126, 4883133, 5911161, 9766266, 11822322, 14649399, 17733483, 29298798, 35466966, 37437353, 43948197, 53200449, 74874706, 87896394, 106400898, 112312059, 224624118, 336936177, 673872354, 1010808531, 2021617062]

約数ペア:

[(1, 2021617062), (2, 1010808531), (3, 673872354), (6, 336936177), (9, 224624118), (18, 112312059), (19, 106400898), (23, 87896394), (27, 74874706), (38, 53200449), (46, 43948197), (54, 37437353), (57, 35466966), (69, 29298798), (114, 17733483), (138, 14649399), (171, 11822322), (207, 9766266), (342, 5911161), (414, 4883133), (437, 4626126), (513, 3940774), (621, 3255422), (874, 2313063), (1026, 1970387), (1242, 1627711), (1311, 1542042), (2622, 771021), (3933, 514014), (7866, 257007), (11799, 171338), (23598, 85669)]