17680698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6101}}^1$

素因数の和:6139

約数の個数: 48

約数和(自身を含む): 45691776

約数和(自身を除く): 28011078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6101, 12202, 18303, 36606, 42707, 54909, 85414, 109818, 128121, 140323, 256242, 280646, 384363, 420969, 768726, 841938, 982261, 1262907, 1964522, 2525814, 2946783, 5893566, 8840349, 17680698]

約数ペア:

[(1, 17680698), (2, 8840349), (3, 5893566), (6, 2946783), (7, 2525814), (9, 1964522), (14, 1262907), (18, 982261), (21, 841938), (23, 768726), (42, 420969), (46, 384363), (63, 280646), (69, 256242), (126, 140323), (138, 128121), (161, 109818), (207, 85414), (322, 54909), (414, 42707), (483, 36606), (966, 18303), (1449, 12202), (2898, 6101)]