27431082

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{1481}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 71136000

約数和(自身を除く): 43704918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 1481, 2058, 2646, 2962, 3087, 4443, 6174, 8886, 9261, 10367, 13329, 18522, 20734, 26658, 31101, 39987, 62202, 72569, 79974, 93303, 145138, 186606, 217707, 279909, 435414, 507983, 559818, 653121, 1015966, 1306242, 1523949, 1959363, 3047898, 3918726, 4571847, 9143694, 13715541, 27431082]

約数ペア:

[(1, 27431082), (2, 13715541), (3, 9143694), (6, 4571847), (7, 3918726), (9, 3047898), (14, 1959363), (18, 1523949), (21, 1306242), (27, 1015966), (42, 653121), (49, 559818), (54, 507983), (63, 435414), (98, 279909), (126, 217707), (147, 186606), (189, 145138), (294, 93303), (343, 79974), (378, 72569), (441, 62202), (686, 39987), (882, 31101), (1029, 26658), (1323, 20734), (1481, 18522), (2058, 13329), (2646, 10367), (2962, 9261), (3087, 8886), (4443, 6174)]