810775746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{10061}}^1$

素因数の和:10128

約数の個数: 72

約数和(自身を含む): 1983280572

約数和(自身を除く): 1172504826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 363, 407, 666, 726, 814, 1089, 1221, 2178, 2442, 3663, 4477, 7326, 8954, 10061, 13431, 20122, 26862, 30183, 40293, 60366, 80586, 90549, 110671, 181098, 221342, 332013, 372257, 664026, 744514, 996039, 1116771, 1217381, 1992078, 2233542, 2434762, 3350313, 3652143, 4094827, 6700626, 7304286, 8189654, 10956429, 12284481, 21912858, 24568962, 36853443, 45043097, 73706886, 90086194, 135129291, 270258582, 405387873, 810775746]

約数ペア:

[(1, 810775746), (2, 405387873), (3, 270258582), (6, 135129291), (9, 90086194), (11, 73706886), (18, 45043097), (22, 36853443), (33, 24568962), (37, 21912858), (66, 12284481), (74, 10956429), (99, 8189654), (111, 7304286), (121, 6700626), (198, 4094827), (222, 3652143), (242, 3350313), (333, 2434762), (363, 2233542), (407, 1992078), (666, 1217381), (726, 1116771), (814, 996039), (1089, 744514), (1221, 664026), (2178, 372257), (2442, 332013), (3663, 221342), (4477, 181098), (7326, 110671), (8954, 90549), (10061, 80586), (13431, 60366), (20122, 40293), (26862, 30183)]