21840367015052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1\times {\mathrm{713233}}^1$

素因数の和:715218

約数の個数: 48

約数和(自身を含む): 39622693518912

約数和(自身を除く): 17782326503860

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 1831, 3662, 4181, 7324, 8362, 16724, 67747, 135494, 206903, 270988, 413806, 713233, 827612, 1426466, 2852932, 7655411, 15310822, 26389621, 30621644, 52779242, 80595329, 105558484, 161190658, 322381316, 1305929623, 2611859246, 2982027173, 5223718492, 5964054346, 11928108692, 48319396051, 96638792102, 147570047399, 193277584204, 295140094798, 590280189596, 5460091753763, 10920183507526, 21840367015052]

約数ペア:

[(1, 21840367015052), (2, 10920183507526), (4, 5460091753763), (37, 590280189596), (74, 295140094798), (113, 193277584204), (148, 147570047399), (226, 96638792102), (452, 48319396051), (1831, 11928108692), (3662, 5964054346), (4181, 5223718492), (7324, 2982027173), (8362, 2611859246), (16724, 1305929623), (67747, 322381316), (135494, 161190658), (206903, 105558484), (270988, 80595329), (413806, 52779242), (713233, 30621644), (827612, 26389621), (1426466, 15310822), (2852932, 7655411)]