2018484765

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1601}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 3963681216

約数和(自身を除く): 1945196451

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 283, 297, 405, 495, 849, 891, 1415, 1485, 1601, 2547, 3113, 4245, 4455, 4803, 7641, 8005, 9339, 12735, 14409, 15565, 17611, 22923, 24015, 28017, 38205, 43227, 46695, 52833, 72045, 84051, 88055, 114615, 129681, 140085, 158499, 216135, 252153, 264165, 420255, 453083, 475497, 648405, 792495, 1260765, 1359249, 1426491, 2265415, 2377485, 4077747, 4983913, 6796245, 7132455, 12233241, 14951739, 20388735, 24919565, 36699723, 44855217, 61166205, 74758695, 134565651, 183498615, 224276085, 403696953, 672828255, 2018484765]

約数ペア:

[(1, 2018484765), (3, 672828255), (5, 403696953), (9, 224276085), (11, 183498615), (15, 134565651), (27, 74758695), (33, 61166205), (45, 44855217), (55, 36699723), (81, 24919565), (99, 20388735), (135, 14951739), (165, 12233241), (283, 7132455), (297, 6796245), (405, 4983913), (495, 4077747), (849, 2377485), (891, 2265415), (1415, 1426491), (1485, 1359249), (1601, 1260765), (2547, 792495), (3113, 648405), (4245, 475497), (4455, 453083), (4803, 420255), (7641, 264165), (8005, 252153), (9339, 216135), (12735, 158499), (14409, 140085), (15565, 129681), (17611, 114615), (22923, 88055), (24015, 84051), (28017, 72045), (38205, 52833), (43227, 46695)]