1855362882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8053}}^1$

素因数の和:8167

約数の個数: 64

約数和(自身を含む): 4082411520

約数和(自身を除く): 2227048638

約数列:

[1, 2, 3, 6, 19, 38, 43, 47, 57, 86, 94, 114, 129, 141, 258, 282, 817, 893, 1634, 1786, 2021, 2451, 2679, 4042, 4902, 5358, 6063, 8053, 12126, 16106, 24159, 38399, 48318, 76798, 115197, 153007, 230394, 306014, 346279, 378491, 459021, 692558, 756982, 918042, 1038837, 1135473, 2077674, 2270946, 6579301, 7191329, 13158602, 14382658, 16275113, 19737903, 21573987, 32550226, 39475806, 43147974, 48825339, 97650678, 309227147, 618454294, 927681441, 1855362882]

約数ペア:

[(1, 1855362882), (2, 927681441), (3, 618454294), (6, 309227147), (19, 97650678), (38, 48825339), (43, 43147974), (47, 39475806), (57, 32550226), (86, 21573987), (94, 19737903), (114, 16275113), (129, 14382658), (141, 13158602), (258, 7191329), (282, 6579301), (817, 2270946), (893, 2077674), (1634, 1135473), (1786, 1038837), (2021, 918042), (2451, 756982), (2679, 692558), (4042, 459021), (4902, 378491), (5358, 346279), (6063, 306014), (8053, 230394), (12126, 153007), (16106, 115197), (24159, 76798), (38399, 48318)]