18009133064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1\times {\mathrm{3671}}^1$

素因数の和:4830

約数の個数: 64

約数和(自身を含む): 37254349440

約数和(自身を除く): 19245216376

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1097, 1118, 2194, 2236, 3671, 4388, 4472, 7342, 8776, 14261, 14684, 28522, 29368, 47171, 47723, 57044, 94342, 95446, 114088, 157853, 188684, 190892, 315706, 377368, 381784, 613223, 631412, 1226446, 1262824, 2052089, 2452892, 4027087, 4104178, 4905784, 8054174, 8208356, 16108348, 16416712, 32216696, 52352131, 104704262, 173164741, 209408524, 346329482, 418817048, 692658964, 1385317928, 2251141633, 4502283266, 9004566532, 18009133064]

約数ペア:

[(1, 18009133064), (2, 9004566532), (4, 4502283266), (8, 2251141633), (13, 1385317928), (26, 692658964), (43, 418817048), (52, 346329482), (86, 209408524), (104, 173164741), (172, 104704262), (344, 52352131), (559, 32216696), (1097, 16416712), (1118, 16108348), (2194, 8208356), (2236, 8054174), (3671, 4905784), (4388, 4104178), (4472, 4027087), (7342, 2452892), (8776, 2052089), (14261, 1262824), (14684, 1226446), (28522, 631412), (29368, 613223), (47171, 381784), (47723, 377368), (57044, 315706), (94342, 190892), (95446, 188684), (114088, 157853)]