21050006322

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{80207}}^1$

素因数の和:80343

約数の個数: 64

約数和(自身を含む): 46569406464

約数和(自身を除く): 25519400142

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 83, 93, 102, 166, 186, 249, 498, 527, 1054, 1411, 1581, 2573, 2822, 3162, 4233, 5146, 7719, 8466, 15438, 43741, 80207, 87482, 131223, 160414, 240621, 262446, 481242, 1363519, 2486417, 2727038, 4090557, 4972834, 6657181, 7459251, 8181114, 13314362, 14918502, 19971543, 39943086, 42269089, 84538178, 113172077, 126807267, 206372611, 226344154, 253614534, 339516231, 412745222, 619117833, 679032462, 1238235666, 3508334387, 7016668774, 10525003161, 21050006322]

約数ペア:

[(1, 21050006322), (2, 10525003161), (3, 7016668774), (6, 3508334387), (17, 1238235666), (31, 679032462), (34, 619117833), (51, 412745222), (62, 339516231), (83, 253614534), (93, 226344154), (102, 206372611), (166, 126807267), (186, 113172077), (249, 84538178), (498, 42269089), (527, 39943086), (1054, 19971543), (1411, 14918502), (1581, 13314362), (2573, 8181114), (2822, 7459251), (3162, 6657181), (4233, 4972834), (5146, 4090557), (7719, 2727038), (8466, 2486417), (15438, 1363519), (43741, 481242), (80207, 262446), (87482, 240621), (131223, 160414)]