19276872609

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 27593938944

約数和(自身を除く): 8317066335

約数列:

[1, 3, 37, 43, 103, 111, 113, 129, 309, 339, 347, 1041, 1591, 3811, 4181, 4429, 4773, 4859, 11433, 11639, 12543, 12839, 13287, 14577, 14921, 34917, 35741, 38517, 39211, 44763, 107223, 117633, 163873, 179783, 430643, 491619, 500477, 539349, 552077, 1291929, 1322417, 1450807, 1501431, 1536863, 1656231, 1686073, 3967251, 4038733, 4352421, 4610589, 5058219, 12116199, 18517649, 55552947, 56863931, 62384701, 149433121, 170591793, 173665519, 187154103, 448299363, 520996557, 6425624203, 19276872609]

約数ペア:

[(1, 19276872609), (3, 6425624203), (37, 520996557), (43, 448299363), (103, 187154103), (111, 173665519), (113, 170591793), (129, 149433121), (309, 62384701), (339, 56863931), (347, 55552947), (1041, 18517649), (1591, 12116199), (3811, 5058219), (4181, 4610589), (4429, 4352421), (4773, 4038733), (4859, 3967251), (11433, 1686073), (11639, 1656231), (12543, 1536863), (12839, 1501431), (13287, 1450807), (14577, 1322417), (14921, 1291929), (34917, 552077), (35741, 539349), (38517, 500477), (39211, 491619), (44763, 430643), (107223, 179783), (117633, 163873)]