26218728

素因数分解:

$2^3\times 3^5\times {\mathrm{13487}}^1$

素因数の和:13508

約数の個数: 48

約数和(自身を含む): 73644480

約数和(自身を除く): 47425752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 13487, 26974, 40461, 53948, 80922, 107896, 121383, 161844, 242766, 323688, 364149, 485532, 728298, 971064, 1092447, 1456596, 2184894, 2913192, 3277341, 4369788, 6554682, 8739576, 13109364, 26218728]

約数ペア:

[(1, 26218728), (2, 13109364), (3, 8739576), (4, 6554682), (6, 4369788), (8, 3277341), (9, 2913192), (12, 2184894), (18, 1456596), (24, 1092447), (27, 971064), (36, 728298), (54, 485532), (72, 364149), (81, 323688), (108, 242766), (162, 161844), (216, 121383), (243, 107896), (324, 80922), (486, 53948), (648, 40461), (972, 26974), (1944, 13487)]