19580094

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 24224706

約数列:

[1, 2, 3, 6, 9, 18, 59, 103, 118, 177, 179, 206, 309, 354, 358, 531, 537, 618, 927, 1062, 1074, 1611, 1854, 3222, 6077, 10561, 12154, 18231, 18437, 21122, 31683, 36462, 36874, 54693, 55311, 63366, 95049, 109386, 110622, 165933, 190098, 331866, 1087783, 2175566, 3263349, 6526698, 9790047, 19580094]

約数ペア:

[(1, 19580094), (2, 9790047), (3, 6526698), (6, 3263349), (9, 2175566), (18, 1087783), (59, 331866), (103, 190098), (118, 165933), (177, 110622), (179, 109386), (206, 95049), (309, 63366), (354, 55311), (358, 54693), (531, 36874), (537, 36462), (618, 31683), (927, 21122), (1062, 18437), (1074, 18231), (1611, 12154), (1854, 10561), (3222, 6077)]