3947454

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{59}}^2$

素因数の和:139

約数の個数: 60

約数和(自身を含む): 10283064

約数和(自身を除く): 6335610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 81, 118, 126, 162, 177, 189, 354, 378, 413, 531, 567, 826, 1062, 1134, 1239, 1593, 2478, 3186, 3481, 3717, 4779, 6962, 7434, 9558, 10443, 11151, 20886, 22302, 24367, 31329, 33453, 48734, 62658, 66906, 73101, 93987, 146202, 187974, 219303, 281961, 438606, 563922, 657909, 1315818, 1973727, 3947454]

約数ペア:

[(1, 3947454), (2, 1973727), (3, 1315818), (6, 657909), (7, 563922), (9, 438606), (14, 281961), (18, 219303), (21, 187974), (27, 146202), (42, 93987), (54, 73101), (59, 66906), (63, 62658), (81, 48734), (118, 33453), (126, 31329), (162, 24367), (177, 22302), (189, 20886), (354, 11151), (378, 10443), (413, 9558), (531, 7434), (567, 6962), (826, 4779), (1062, 3717), (1134, 3481), (1239, 3186), (1593, 2478)]