18448094790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{265861}}^1$

素因数の和:266134

約数の個数: 64

約数和(自身を含む): 49386525120

約数和(自身を除く): 30938430330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 6939, 7710, 11565, 13878, 23130, 34695, 69390, 265861, 531722, 797583, 1329305, 1595166, 2392749, 2658610, 3987915, 4785498, 7178247, 7975830, 11963745, 14356494, 23927490, 35891235, 68326277, 71782470, 136652554, 204978831, 341631385, 409957662, 614936493, 683262770, 1024894155, 1229872986, 1844809479, 2049788310, 3074682465, 3689618958, 6149364930, 9224047395, 18448094790]

約数ペア:

[(1, 18448094790), (2, 9224047395), (3, 6149364930), (5, 3689618958), (6, 3074682465), (9, 2049788310), (10, 1844809479), (15, 1229872986), (18, 1024894155), (27, 683262770), (30, 614936493), (45, 409957662), (54, 341631385), (90, 204978831), (135, 136652554), (257, 71782470), (270, 68326277), (514, 35891235), (771, 23927490), (1285, 14356494), (1542, 11963745), (2313, 7975830), (2570, 7178247), (3855, 4785498), (4626, 3987915), (6939, 2658610), (7710, 2392749), (11565, 1595166), (13878, 1329305), (23130, 797583), (34695, 531722), (69390, 265861)]