738578754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{13249}}^1$

素因数の和:13439

約数の個数: 48

約数和(自身を含む): 1694940000

約数和(自身を除く): 956361246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 326, 342, 489, 978, 1467, 2934, 3097, 6194, 9291, 13249, 18582, 26498, 27873, 39747, 55746, 79494, 119241, 238482, 251731, 503462, 755193, 1510386, 2159587, 2265579, 4319174, 4531158, 6478761, 12957522, 19436283, 38872566, 41032153, 82064306, 123096459, 246192918, 369289377, 738578754]

約数ペア:

[(1, 738578754), (2, 369289377), (3, 246192918), (6, 123096459), (9, 82064306), (18, 41032153), (19, 38872566), (38, 19436283), (57, 12957522), (114, 6478761), (163, 4531158), (171, 4319174), (326, 2265579), (342, 2159587), (489, 1510386), (978, 755193), (1467, 503462), (2934, 251731), (3097, 238482), (6194, 119241), (9291, 79494), (13249, 55746), (18582, 39747), (26498, 27873)]