2019907932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1831}}^1$

素因数の和:2439

約数の個数: 96

約数和(自身を含む): 5633531904

約数和(自身を除く): 3613623972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 571, 644, 966, 1142, 1713, 1831, 1932, 2284, 3426, 3662, 3997, 5493, 6852, 7324, 7994, 10986, 11991, 12817, 13133, 15988, 21972, 23982, 25634, 26266, 38451, 39399, 42113, 47964, 51268, 52532, 76902, 78798, 84226, 91931, 126339, 153804, 157596, 168452, 183862, 252678, 275793, 294791, 367724, 505356, 551586, 589582, 884373, 1045501, 1103172, 1179164, 1768746, 2091002, 3136503, 3537492, 4182004, 6273006, 7318507, 12546012, 14637014, 21955521, 24046523, 29274028, 43911042, 48093046, 72139569, 87822084, 96186092, 144279138, 168325661, 288558276, 336651322, 504976983, 673302644, 1009953966, 2019907932]

約数ペア:

[(1, 2019907932), (2, 1009953966), (3, 673302644), (4, 504976983), (6, 336651322), (7, 288558276), (12, 168325661), (14, 144279138), (21, 96186092), (23, 87822084), (28, 72139569), (42, 48093046), (46, 43911042), (69, 29274028), (84, 24046523), (92, 21955521), (138, 14637014), (161, 12546012), (276, 7318507), (322, 6273006), (483, 4182004), (571, 3537492), (644, 3136503), (966, 2091002), (1142, 1768746), (1713, 1179164), (1831, 1103172), (1932, 1045501), (2284, 884373), (3426, 589582), (3662, 551586), (3997, 505356), (5493, 367724), (6852, 294791), (7324, 275793), (7994, 252678), (10986, 183862), (11991, 168452), (12817, 157596), (13133, 153804), (15988, 126339), (21972, 91931), (23982, 84226), (25634, 78798), (26266, 76902), (38451, 52532), (39399, 51268), (42113, 47964)]