54128898

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{4987}}^1$

素因数の和:5068

約数の個数: 40

約数和(自身を含む): 123123792

約数和(自身を除く): 68994894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 4987, 5427, 9974, 10854, 14961, 29922, 44883, 89766, 134649, 269298, 334129, 403947, 668258, 807894, 1002387, 2004774, 3007161, 6014322, 9021483, 18042966, 27064449, 54128898]

約数ペア:

[(1, 54128898), (2, 27064449), (3, 18042966), (6, 9021483), (9, 6014322), (18, 3007161), (27, 2004774), (54, 1002387), (67, 807894), (81, 668258), (134, 403947), (162, 334129), (201, 269298), (402, 134649), (603, 89766), (1206, 44883), (1809, 29922), (3618, 14961), (4987, 10854), (5427, 9974)]