1520393364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{861901}}^1$

素因数の和:861925

約数の個数: 54

約数和(自身を含む): 4470685674

約数和(自身を除く): 2950292310

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 861901, 1723802, 2585703, 3447604, 5171406, 6033307, 7757109, 10342812, 12066614, 15514218, 18099921, 24133228, 31028436, 36199842, 42233149, 54299763, 72399684, 84466298, 108599526, 126699447, 168932596, 217199052, 253398894, 380098341, 506797788, 760196682, 1520393364]

約数ペア:

[(1, 1520393364), (2, 760196682), (3, 506797788), (4, 380098341), (6, 253398894), (7, 217199052), (9, 168932596), (12, 126699447), (14, 108599526), (18, 84466298), (21, 72399684), (28, 54299763), (36, 42233149), (42, 36199842), (49, 31028436), (63, 24133228), (84, 18099921), (98, 15514218), (126, 12066614), (147, 10342812), (196, 7757109), (252, 6033307), (294, 5171406), (441, 3447604), (588, 2585703), (882, 1723802), (1764, 861901)]