138909636

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{124471}}^1$

素因数の和:124512

約数の個数: 36

約数和(自身を含む): 362462464

約数和(自身を除く): 223552828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 124471, 248942, 373413, 497884, 746826, 1120239, 1493652, 2240478, 3858601, 4480956, 7717202, 11575803, 15434404, 23151606, 34727409, 46303212, 69454818, 138909636]

約数ペア:

[(1, 138909636), (2, 69454818), (3, 46303212), (4, 34727409), (6, 23151606), (9, 15434404), (12, 11575803), (18, 7717202), (31, 4480956), (36, 3858601), (62, 2240478), (93, 1493652), (124, 1120239), (186, 746826), (279, 497884), (372, 373413), (558, 248942), (1116, 124471)]