818807052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73291}}^1$

素因数の和:73331

約数の個数: 72

約数和(自身を含む): 2339480640

約数和(自身を除く): 1520673588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 73291, 146582, 219873, 293164, 439746, 513037, 879492, 1026074, 1392529, 1539111, 2052148, 2785058, 3078222, 3591259, 4177587, 5570116, 6156444, 7182518, 8355174, 9747703, 10773777, 14365036, 16710348, 19495406, 21547554, 29243109, 38990812, 43095108, 58486218, 68233921, 116972436, 136467842, 204701763, 272935684, 409403526, 818807052]

約数ペア:

[(1, 818807052), (2, 409403526), (3, 272935684), (4, 204701763), (6, 136467842), (7, 116972436), (12, 68233921), (14, 58486218), (19, 43095108), (21, 38990812), (28, 29243109), (38, 21547554), (42, 19495406), (49, 16710348), (57, 14365036), (76, 10773777), (84, 9747703), (98, 8355174), (114, 7182518), (133, 6156444), (147, 5570116), (196, 4177587), (228, 3591259), (266, 3078222), (294, 2785058), (399, 2052148), (532, 1539111), (588, 1392529), (798, 1026074), (931, 879492), (1596, 513037), (1862, 439746), (2793, 293164), (3724, 219873), (5586, 146582), (11172, 73291)]