21544885446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1\times {\mathrm{6269}}^1$

素因数の和:8069

約数の個数: 64

約数和(自身を含む): 50330142720

約数和(自身を除く): 28785257274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1741, 1974, 3482, 5223, 6269, 10446, 12187, 12538, 18807, 24374, 36561, 37614, 43883, 73122, 81827, 87766, 131649, 163654, 245481, 263298, 294643, 490962, 572789, 589286, 883929, 1145578, 1718367, 1767858, 2062501, 3436734, 4125002, 6187503, 10914329, 12375006, 21828658, 32742987, 65485974, 76400303, 152800606, 229200909, 458401818, 512973463, 1025946926, 1538920389, 3077840778, 3590814241, 7181628482, 10772442723, 21544885446]

約数ペア:

[(1, 21544885446), (2, 10772442723), (3, 7181628482), (6, 3590814241), (7, 3077840778), (14, 1538920389), (21, 1025946926), (42, 512973463), (47, 458401818), (94, 229200909), (141, 152800606), (282, 76400303), (329, 65485974), (658, 32742987), (987, 21828658), (1741, 12375006), (1974, 10914329), (3482, 6187503), (5223, 4125002), (6269, 3436734), (10446, 2062501), (12187, 1767858), (12538, 1718367), (18807, 1145578), (24374, 883929), (36561, 589286), (37614, 572789), (43883, 490962), (73122, 294643), (81827, 263298), (87766, 245481), (131649, 163654)]