2018598615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2609

約数の個数: 96

約数和(自身を含む): 4084831296

約数和(自身を除く): 2066232681

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 97, 99, 153, 165, 187, 255, 291, 485, 495, 561, 765, 873, 935, 1067, 1455, 1649, 1683, 2473, 2805, 3201, 4365, 4947, 5335, 7419, 8245, 8415, 9603, 12365, 14841, 16005, 18139, 22257, 24735, 27203, 37095, 42041, 48015, 54417, 74205, 81609, 90695, 111285, 126123, 136015, 163251, 210205, 239881, 244827, 272085, 378369, 408045, 462451, 630615, 719643, 816255, 1199405, 1224135, 1387353, 1891845, 2158929, 2312255, 2638691, 3598215, 4077977, 4162059, 6936765, 7916073, 10794645, 12233931, 13193455, 20389885, 20810295, 23748219, 36701793, 39580365, 44857747, 61169655, 118741095, 134573241, 183508965, 224288735, 403719723, 672866205, 2018598615]

約数ペア:

[(1, 2018598615), (3, 672866205), (5, 403719723), (9, 224288735), (11, 183508965), (15, 134573241), (17, 118741095), (33, 61169655), (45, 44857747), (51, 39580365), (55, 36701793), (85, 23748219), (97, 20810295), (99, 20389885), (153, 13193455), (165, 12233931), (187, 10794645), (255, 7916073), (291, 6936765), (485, 4162059), (495, 4077977), (561, 3598215), (765, 2638691), (873, 2312255), (935, 2158929), (1067, 1891845), (1455, 1387353), (1649, 1224135), (1683, 1199405), (2473, 816255), (2805, 719643), (3201, 630615), (4365, 462451), (4947, 408045), (5335, 378369), (7419, 272085), (8245, 244827), (8415, 239881), (9603, 210205), (12365, 163251), (14841, 136015), (16005, 126123), (18139, 111285), (22257, 90695), (24735, 81609), (27203, 74205), (37095, 54417), (42041, 48015)]