1820088

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 5222880

約数和(自身を除く): 3402792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1487, 2974, 4461, 5948, 8922, 11896, 13383, 17844, 25279, 26766, 35688, 50558, 53532, 75837, 101116, 107064, 151674, 202232, 227511, 303348, 455022, 606696, 910044, 1820088]

約数ペア:

[(1, 1820088), (2, 910044), (3, 606696), (4, 455022), (6, 303348), (8, 227511), (9, 202232), (12, 151674), (17, 107064), (18, 101116), (24, 75837), (34, 53532), (36, 50558), (51, 35688), (68, 26766), (72, 25279), (102, 17844), (136, 13383), (153, 11896), (204, 8922), (306, 5948), (408, 4461), (612, 2974), (1224, 1487)]