139969494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8747}}^1$

素因数の和:8889

約数の個数: 48

約数和(自身を含む): 349360128

約数和(自身を除く): 209390634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 8747, 16002, 17494, 26241, 52482, 61229, 78723, 122458, 157446, 183687, 367374, 551061, 1102122, 1110869, 2221738, 3332607, 6665214, 7776083, 9997821, 15552166, 19995642, 23328249, 46656498, 69984747, 139969494]

約数ペア:

[(1, 139969494), (2, 69984747), (3, 46656498), (6, 23328249), (7, 19995642), (9, 15552166), (14, 9997821), (18, 7776083), (21, 6665214), (42, 3332607), (63, 2221738), (126, 1110869), (127, 1102122), (254, 551061), (381, 367374), (762, 183687), (889, 157446), (1143, 122458), (1778, 78723), (2286, 61229), (2667, 52482), (5334, 26241), (8001, 17494), (8747, 16002)]