74840958

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 165930336

約数和(自身を除く): 91089378

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 157, 213, 314, 373, 426, 471, 639, 746, 942, 1119, 1278, 1413, 2238, 2826, 3357, 6714, 11147, 22294, 26483, 33441, 52966, 58561, 66882, 79449, 100323, 117122, 158898, 175683, 200646, 238347, 351366, 476694, 527049, 1054098, 4157831, 8315662, 12473493, 24946986, 37420479, 74840958]

約数ペア:

[(1, 74840958), (2, 37420479), (3, 24946986), (6, 12473493), (9, 8315662), (18, 4157831), (71, 1054098), (142, 527049), (157, 476694), (213, 351366), (314, 238347), (373, 200646), (426, 175683), (471, 158898), (639, 117122), (746, 100323), (942, 79449), (1119, 66882), (1278, 58561), (1413, 52966), (2238, 33441), (2826, 26483), (3357, 22294), (6714, 11147)]