2081945268

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{18307}}^1$

素因数の和:18345

約数の個数: 96

約数和(自身を含む): 5884923520

約数和(自身を除く): 3802978252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2187, 2916, 3159, 4212, 4374, 6318, 8748, 9477, 12636, 18307, 18954, 28431, 36614, 37908, 54921, 56862, 73228, 109842, 113724, 164763, 219684, 237991, 329526, 475982, 494289, 659052, 713973, 951964, 988578, 1427946, 1482867, 1977156, 2141919, 2855892, 2965734, 4283838, 4448601, 5931468, 6425757, 8567676, 8897202, 12851514, 13345803, 17794404, 19277271, 25703028, 26691606, 38554542, 40037409, 53383212, 57831813, 77109084, 80074818, 115663626, 160149636, 173495439, 231327252, 346990878, 520486317, 693981756, 1040972634, 2081945268]

約数ペア:

[(1, 2081945268), (2, 1040972634), (3, 693981756), (4, 520486317), (6, 346990878), (9, 231327252), (12, 173495439), (13, 160149636), (18, 115663626), (26, 80074818), (27, 77109084), (36, 57831813), (39, 53383212), (52, 40037409), (54, 38554542), (78, 26691606), (81, 25703028), (108, 19277271), (117, 17794404), (156, 13345803), (162, 12851514), (234, 8897202), (243, 8567676), (324, 6425757), (351, 5931468), (468, 4448601), (486, 4283838), (702, 2965734), (729, 2855892), (972, 2141919), (1053, 1977156), (1404, 1482867), (1458, 1427946), (2106, 988578), (2187, 951964), (2916, 713973), (3159, 659052), (4212, 494289), (4374, 475982), (6318, 329526), (8748, 237991), (9477, 219684), (12636, 164763), (18307, 113724), (18954, 109842), (28431, 73228), (36614, 56862), (37908, 54921)]