2019969043599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{201809}}^1$

素因数の和:202360

約数の個数: 64

約数和(自身を含む): 3176676679680

約数和(自身を除く): 1156707636081

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 487, 527, 663, 1209, 1461, 1581, 6331, 6851, 8279, 15097, 18993, 20553, 24837, 45291, 107627, 196261, 201809, 256649, 322881, 588783, 605427, 769947, 2623517, 3336437, 3430753, 6256079, 7870551, 10009311, 10292259, 18768237, 44599789, 81329027, 98280983, 106353343, 133799367, 243987081, 294842949, 319060029, 1277652779, 1382593459, 1670776711, 3046710473, 3832958337, 4147780377, 5012330133, 9140131419, 21720097243, 39607236149, 51794078041, 65160291729, 118821708447, 155382234123, 673323014533, 2019969043599]

約数ペア:

[(1, 2019969043599), (3, 673323014533), (13, 155382234123), (17, 118821708447), (31, 65160291729), (39, 51794078041), (51, 39607236149), (93, 21720097243), (221, 9140131419), (403, 5012330133), (487, 4147780377), (527, 3832958337), (663, 3046710473), (1209, 1670776711), (1461, 1382593459), (1581, 1277652779), (6331, 319060029), (6851, 294842949), (8279, 243987081), (15097, 133799367), (18993, 106353343), (20553, 98280983), (24837, 81329027), (45291, 44599789), (107627, 18768237), (196261, 10292259), (201809, 10009311), (256649, 7870551), (322881, 6256079), (588783, 3430753), (605427, 3336437), (769947, 2623517)]