17996818336198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{947}}^1\times {\mathrm{1787101}}^1$

素因数の和:1788472

約数の個数: 32

約数和(自身を含む): 29173653825120

約数和(自身を除く): 11176835488922

約数列:

[1, 2, 13, 26, 409, 818, 947, 1894, 5317, 10634, 12311, 24622, 387323, 774646, 1787101, 3574202, 5035199, 10070398, 23232313, 46464626, 730924309, 1461848618, 1692384647, 3384769294, 9502016017, 19004032034, 22001000411, 44002000822, 692185320623, 1384370641246, 8998409168099, 17996818336198]

約数ペア:

[(1, 17996818336198), (2, 8998409168099), (13, 1384370641246), (26, 692185320623), (409, 44002000822), (818, 22001000411), (947, 19004032034), (1894, 9502016017), (5317, 3384769294), (10634, 1692384647), (12311, 1461848618), (24622, 730924309), (387323, 46464626), (774646, 23232313), (1787101, 10070398), (3574202, 5035199)]