1821821844

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1\times {\mathrm{1619}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 4311014400

約数和(自身を除く): 2489192556

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 1187, 1619, 2374, 3238, 3561, 4748, 4857, 6476, 7122, 9714, 14244, 19428, 93773, 127901, 187546, 255802, 281319, 375092, 383703, 511604, 562638, 767406, 1125276, 1534812, 1921753, 3843506, 5765259, 7687012, 11530518, 23061036, 151818487, 303636974, 455455461, 607273948, 910910922, 1821821844]

約数ペア:

[(1, 1821821844), (2, 910910922), (3, 607273948), (4, 455455461), (6, 303636974), (12, 151818487), (79, 23061036), (158, 11530518), (237, 7687012), (316, 5765259), (474, 3843506), (948, 1921753), (1187, 1534812), (1619, 1125276), (2374, 767406), (3238, 562638), (3561, 511604), (4748, 383703), (4857, 375092), (6476, 281319), (7122, 255802), (9714, 187546), (14244, 127901), (19428, 93773)]