1087548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 3217536

約数和(自身を除く): 2129988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 107, 121, 132, 154, 214, 231, 242, 308, 321, 363, 428, 462, 484, 642, 726, 749, 847, 924, 1177, 1284, 1452, 1498, 1694, 2247, 2354, 2541, 2996, 3388, 3531, 4494, 4708, 5082, 7062, 8239, 8988, 10164, 12947, 14124, 16478, 24717, 25894, 32956, 38841, 49434, 51788, 77682, 90629, 98868, 155364, 181258, 271887, 362516, 543774, 1087548]

約数ペア:

[(1, 1087548), (2, 543774), (3, 362516), (4, 271887), (6, 181258), (7, 155364), (11, 98868), (12, 90629), (14, 77682), (21, 51788), (22, 49434), (28, 38841), (33, 32956), (42, 25894), (44, 24717), (66, 16478), (77, 14124), (84, 12947), (107, 10164), (121, 8988), (132, 8239), (154, 7062), (214, 5082), (231, 4708), (242, 4494), (308, 3531), (321, 3388), (363, 2996), (428, 2541), (462, 2354), (484, 2247), (642, 1694), (726, 1498), (749, 1452), (847, 1284), (924, 1177)]