419640138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{80669}}^1$

素因数の和:80711

約数の個数: 36

約数和(自身を含む): 965861910

約数和(自身を除く): 546221772

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 80669, 161338, 242007, 484014, 726021, 1371373, 1452042, 2742746, 4114119, 8228238, 12342357, 23313341, 24684714, 46626682, 69940023, 139880046, 209820069, 419640138]

約数ペア:

[(1, 419640138), (2, 209820069), (3, 139880046), (6, 69940023), (9, 46626682), (17, 24684714), (18, 23313341), (34, 12342357), (51, 8228238), (102, 4114119), (153, 2742746), (289, 1452042), (306, 1371373), (578, 726021), (867, 484014), (1734, 242007), (2601, 161338), (5202, 80669)]