975080646

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8719}}^1$

素因数の和:8858

約数の個数: 64

約数和(自身を含む): 2302080000

約数和(自身を除く): 1326999354

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 654, 981, 1026, 1962, 2071, 2943, 4142, 5886, 6213, 8719, 12426, 17438, 18639, 26157, 37278, 52314, 55917, 78471, 111834, 156942, 165661, 235413, 331322, 470826, 496983, 950371, 993966, 1490949, 1900742, 2851113, 2981898, 4472847, 5702226, 8553339, 8945694, 17106678, 18057049, 25660017, 36114098, 51320034, 54171147, 108342294, 162513441, 325026882, 487540323, 975080646]

約数ペア:

[(1, 975080646), (2, 487540323), (3, 325026882), (6, 162513441), (9, 108342294), (18, 54171147), (19, 51320034), (27, 36114098), (38, 25660017), (54, 18057049), (57, 17106678), (109, 8945694), (114, 8553339), (171, 5702226), (218, 4472847), (327, 2981898), (342, 2851113), (513, 1900742), (654, 1490949), (981, 993966), (1026, 950371), (1962, 496983), (2071, 470826), (2943, 331322), (4142, 235413), (5886, 165661), (6213, 156942), (8719, 111834), (12426, 78471), (17438, 55917), (18639, 52314), (26157, 37278)]