21468255522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1\times {\mathrm{8753}}^1$

素因数の和:11327

約数の個数: 64

約数和(自身を含む): 51229808640

約数和(自身を除く): 29761553118

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2539, 5078, 7617, 8753, 15234, 17506, 17773, 26259, 35546, 52518, 53319, 58397, 61271, 106638, 116794, 122542, 175191, 183813, 201319, 350382, 367626, 402638, 408779, 603957, 817558, 1207914, 1226337, 1409233, 2452674, 2818466, 4227699, 8455398, 22223867, 44447734, 66671601, 133343202, 155567069, 311134138, 466701207, 511148941, 933402414, 1022297882, 1533446823, 3066893646, 3578042587, 7156085174, 10734127761, 21468255522]

約数ペア:

[(1, 21468255522), (2, 10734127761), (3, 7156085174), (6, 3578042587), (7, 3066893646), (14, 1533446823), (21, 1022297882), (23, 933402414), (42, 511148941), (46, 466701207), (69, 311134138), (138, 155567069), (161, 133343202), (322, 66671601), (483, 44447734), (966, 22223867), (2539, 8455398), (5078, 4227699), (7617, 2818466), (8753, 2452674), (15234, 1409233), (17506, 1226337), (17773, 1207914), (26259, 817558), (35546, 603957), (52518, 408779), (53319, 402638), (58397, 367626), (61271, 350382), (106638, 201319), (116794, 183813), (122542, 175191)]