7889112918

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{19763}}^1$

素因数の和:20169

約数の個数: 48

約数和(自身を含む): 17401490496

約数和(自身を除く): 9512377578

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 331, 402, 603, 662, 993, 1206, 1986, 2979, 5958, 19763, 22177, 39526, 44354, 59289, 66531, 118578, 133062, 177867, 199593, 355734, 399186, 1324121, 2648242, 3972363, 6541553, 7944726, 11917089, 13083106, 19624659, 23834178, 39249318, 58873977, 117747954, 438284051, 876568102, 1314852153, 2629704306, 3944556459, 7889112918]

約数ペア:

[(1, 7889112918), (2, 3944556459), (3, 2629704306), (6, 1314852153), (9, 876568102), (18, 438284051), (67, 117747954), (134, 58873977), (201, 39249318), (331, 23834178), (402, 19624659), (603, 13083106), (662, 11917089), (993, 7944726), (1206, 6541553), (1986, 3972363), (2979, 2648242), (5958, 1324121), (19763, 399186), (22177, 355734), (39526, 199593), (44354, 177867), (59289, 133062), (66531, 118578)]