18374219248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{8537}}^1$

素因数の和:10310

約数の個数: 80

約数和(自身を含む): 44415085824

約数和(自身を除く): 26040866576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1747, 3494, 6988, 8537, 12229, 13976, 17074, 19217, 24458, 27952, 34148, 38434, 48916, 59759, 68296, 76868, 93907, 97832, 119518, 134519, 136592, 153736, 187814, 195664, 239036, 269038, 307472, 375628, 478072, 538076, 657349, 751256, 956144, 1076152, 1314698, 1502512, 2152304, 2629396, 5258792, 10517584, 14914139, 29828278, 59656556, 104398973, 119313112, 164055529, 208797946, 238626224, 328111058, 417595892, 656222116, 835191784, 1148388703, 1312444232, 1670383568, 2296777406, 2624888464, 4593554812, 9187109624, 18374219248]

約数ペア:

[(1, 18374219248), (2, 9187109624), (4, 4593554812), (7, 2624888464), (8, 2296777406), (11, 1670383568), (14, 1312444232), (16, 1148388703), (22, 835191784), (28, 656222116), (44, 417595892), (56, 328111058), (77, 238626224), (88, 208797946), (112, 164055529), (154, 119313112), (176, 104398973), (308, 59656556), (616, 29828278), (1232, 14914139), (1747, 10517584), (3494, 5258792), (6988, 2629396), (8537, 2152304), (12229, 1502512), (13976, 1314698), (17074, 1076152), (19217, 956144), (24458, 751256), (27952, 657349), (34148, 538076), (38434, 478072), (48916, 375628), (59759, 307472), (68296, 269038), (76868, 239036), (93907, 195664), (97832, 187814), (119518, 153736), (134519, 136592)]