2028888

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 5924160

約数和(自身を除く): 3895272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 101, 108, 124, 162, 186, 202, 216, 248, 279, 303, 324, 372, 404, 558, 606, 648, 744, 808, 837, 909, 1116, 1212, 1674, 1818, 2232, 2424, 2511, 2727, 3131, 3348, 3636, 5022, 5454, 6262, 6696, 7272, 8181, 9393, 10044, 10908, 12524, 16362, 18786, 20088, 21816, 25048, 28179, 32724, 37572, 56358, 65448, 75144, 84537, 112716, 169074, 225432, 253611, 338148, 507222, 676296, 1014444, 2028888]

約数ペア:

[(1, 2028888), (2, 1014444), (3, 676296), (4, 507222), (6, 338148), (8, 253611), (9, 225432), (12, 169074), (18, 112716), (24, 84537), (27, 75144), (31, 65448), (36, 56358), (54, 37572), (62, 32724), (72, 28179), (81, 25048), (93, 21816), (101, 20088), (108, 18786), (124, 16362), (162, 12524), (186, 10908), (202, 10044), (216, 9393), (248, 8181), (279, 7272), (303, 6696), (324, 6262), (372, 5454), (404, 5022), (558, 3636), (606, 3348), (648, 3131), (744, 2727), (808, 2511), (837, 2424), (909, 2232), (1116, 1818), (1212, 1674)]