2087748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 5832960

約数和(自身を除く): 3745212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1487, 2974, 4461, 5948, 8922, 13383, 17844, 19331, 26766, 38662, 40149, 53532, 57993, 77324, 80298, 115986, 160596, 173979, 231972, 347958, 521937, 695916, 1043874, 2087748]

約数ペア:

[(1, 2087748), (2, 1043874), (3, 695916), (4, 521937), (6, 347958), (9, 231972), (12, 173979), (13, 160596), (18, 115986), (26, 80298), (27, 77324), (36, 57993), (39, 53532), (52, 40149), (54, 38662), (78, 26766), (108, 19331), (117, 17844), (156, 13383), (234, 8922), (351, 5948), (468, 4461), (702, 2974), (1404, 1487)]