81862074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9697}}^1$

素因数の和:9779

約数の個数: 48

約数和(自身を含む): 205752768

約数和(自身を除く): 123890694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 9697, 19394, 29091, 58182, 67879, 87273, 135758, 174546, 203637, 407274, 610911, 649699, 1221822, 1299398, 1949097, 3898194, 4547893, 5847291, 9095786, 11694582, 13643679, 27287358, 40931037, 81862074]

約数ペア:

[(1, 81862074), (2, 40931037), (3, 27287358), (6, 13643679), (7, 11694582), (9, 9095786), (14, 5847291), (18, 4547893), (21, 3898194), (42, 1949097), (63, 1299398), (67, 1221822), (126, 649699), (134, 610911), (201, 407274), (402, 203637), (469, 174546), (603, 135758), (938, 87273), (1206, 67879), (1407, 58182), (2814, 29091), (4221, 19394), (8442, 9697)]