28398969324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3774451}}^1$

素因数の和:3774491

約数の個数: 72

約数和(自身を含む): 82434031680

約数和(自身を除く): 54035062356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 3774451, 7548902, 11323353, 15097804, 22646706, 33970059, 41518961, 45293412, 67940118, 71714569, 83037922, 124556883, 135880236, 143429138, 166075844, 215143707, 249113766, 286858276, 373670649, 430287414, 498227532, 645431121, 747341298, 788860259, 860574828, 1290862242, 1494682596, 1577720518, 2366580777, 2581724484, 3155441036, 4733161554, 7099742331, 9466323108, 14199484662, 28398969324]

約数ペア:

[(1, 28398969324), (2, 14199484662), (3, 9466323108), (4, 7099742331), (6, 4733161554), (9, 3155441036), (11, 2581724484), (12, 2366580777), (18, 1577720518), (19, 1494682596), (22, 1290862242), (33, 860574828), (36, 788860259), (38, 747341298), (44, 645431121), (57, 498227532), (66, 430287414), (76, 373670649), (99, 286858276), (114, 249113766), (132, 215143707), (171, 166075844), (198, 143429138), (209, 135880236), (228, 124556883), (342, 83037922), (396, 71714569), (418, 67940118), (627, 45293412), (684, 41518961), (836, 33970059), (1254, 22646706), (1881, 15097804), (2508, 11323353), (3762, 7548902), (7524, 3774451)]