19251864

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4725

約数の個数: 64

約数和(自身を含む): 56304000

約数和(自身を除く): 37052136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4691, 9382, 14073, 18764, 28146, 37528, 42219, 56292, 84438, 89129, 112584, 126657, 168876, 178258, 253314, 267387, 337752, 356516, 506628, 534774, 713032, 802161, 1013256, 1069548, 1604322, 2139096, 2406483, 3208644, 4812966, 6417288, 9625932, 19251864]

約数ペア:

[(1, 19251864), (2, 9625932), (3, 6417288), (4, 4812966), (6, 3208644), (8, 2406483), (9, 2139096), (12, 1604322), (18, 1069548), (19, 1013256), (24, 802161), (27, 713032), (36, 534774), (38, 506628), (54, 356516), (57, 337752), (72, 267387), (76, 253314), (108, 178258), (114, 168876), (152, 126657), (171, 112584), (216, 89129), (228, 84438), (342, 56292), (456, 42219), (513, 37528), (684, 28146), (1026, 18764), (1368, 14073), (2052, 9382), (4104, 4691)]