2860164

素因数分解:

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

素因数の和:457

約数の個数: 48

約数和(自身を含む): 7539840

約数和(自身を除く): 4679676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 373, 426, 639, 746, 852, 1119, 1278, 1492, 1917, 2238, 2556, 3357, 3834, 4476, 6714, 7668, 10071, 13428, 20142, 26483, 40284, 52966, 79449, 105932, 158898, 238347, 317796, 476694, 715041, 953388, 1430082, 2860164]

約数ペア:

[(1, 2860164), (2, 1430082), (3, 953388), (4, 715041), (6, 476694), (9, 317796), (12, 238347), (18, 158898), (27, 105932), (36, 79449), (54, 52966), (71, 40284), (108, 26483), (142, 20142), (213, 13428), (284, 10071), (373, 7668), (426, 6714), (639, 4476), (746, 3834), (852, 3357), (1119, 2556), (1278, 2238), (1492, 1917)]