21175583184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21007523}}^1$

素因数の和:21007544

約数の個数: 60

約数和(自身を含む): 67728257376

約数和(自身を除く): 46552674192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21007523, 42015046, 63022569, 84030092, 126045138, 147052661, 168060184, 189067707, 252090276, 294105322, 336120368, 378135414, 441157983, 504180552, 588210644, 756270828, 882315966, 1008361104, 1176421288, 1323473949, 1512541656, 1764631932, 2352842576, 2646947898, 3025083312, 3529263864, 5293895796, 7058527728, 10587791592, 21175583184]

約数ペア:

[(1, 21175583184), (2, 10587791592), (3, 7058527728), (4, 5293895796), (6, 3529263864), (7, 3025083312), (8, 2646947898), (9, 2352842576), (12, 1764631932), (14, 1512541656), (16, 1323473949), (18, 1176421288), (21, 1008361104), (24, 882315966), (28, 756270828), (36, 588210644), (42, 504180552), (48, 441157983), (56, 378135414), (63, 336120368), (72, 294105322), (84, 252090276), (112, 189067707), (126, 168060184), (144, 147052661), (168, 126045138), (252, 84030092), (336, 63022569), (504, 42015046), (1008, 21007523)]