64868454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73547}}^1$

素因数の和:73569

約数の個数: 36

約数和(自身を含む): 163497204

約数和(自身を除く): 98628750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 73547, 147094, 220641, 441282, 514829, 661923, 1029658, 1323846, 1544487, 3088974, 3603803, 4633461, 7207606, 9266922, 10811409, 21622818, 32434227, 64868454]

約数ペア:

[(1, 64868454), (2, 32434227), (3, 21622818), (6, 10811409), (7, 9266922), (9, 7207606), (14, 4633461), (18, 3603803), (21, 3088974), (42, 1544487), (49, 1323846), (63, 1029658), (98, 661923), (126, 514829), (147, 441282), (294, 220641), (441, 147094), (882, 73547)]