137623878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57487}}^1$

素因数の和:57521

約数の個数: 48

約数和(自身を含む): 358725120

約数和(自身を除く): 221101242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 57487, 114974, 172461, 344922, 402409, 517383, 804818, 1034766, 1092253, 1207227, 2184506, 2414454, 3276759, 3621681, 6553518, 7243362, 7645771, 9830277, 15291542, 19660554, 22937313, 45874626, 68811939, 137623878]

約数ペア:

[(1, 137623878), (2, 68811939), (3, 45874626), (6, 22937313), (7, 19660554), (9, 15291542), (14, 9830277), (18, 7645771), (19, 7243362), (21, 6553518), (38, 3621681), (42, 3276759), (57, 2414454), (63, 2184506), (114, 1207227), (126, 1092253), (133, 1034766), (171, 804818), (266, 517383), (342, 402409), (399, 344922), (798, 172461), (1197, 114974), (2394, 57487)]