47052018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 116078508

約数和(自身を除く): 69026490

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 557, 722, 741, 1083, 1114, 1482, 1671, 2166, 2223, 3249, 3342, 4446, 4693, 5013, 6498, 7241, 9386, 10026, 10583, 14079, 14482, 21166, 21723, 28158, 31749, 42237, 43446, 63498, 65169, 84474, 95247, 130338, 137579, 190494, 201077, 275158, 402154, 412737, 603231, 825474, 1206462, 1238211, 1809693, 2476422, 2614001, 3619386, 5228002, 7842003, 15684006, 23526009, 47052018]

約数ペア:

[(1, 47052018), (2, 23526009), (3, 15684006), (6, 7842003), (9, 5228002), (13, 3619386), (18, 2614001), (19, 2476422), (26, 1809693), (38, 1238211), (39, 1206462), (57, 825474), (78, 603231), (114, 412737), (117, 402154), (171, 275158), (234, 201077), (247, 190494), (342, 137579), (361, 130338), (494, 95247), (557, 84474), (722, 65169), (741, 63498), (1083, 43446), (1114, 42237), (1482, 31749), (1671, 28158), (2166, 21723), (2223, 21166), (3249, 14482), (3342, 14079), (4446, 10583), (4693, 10026), (5013, 9386), (6498, 7241)]