29629278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 74052576

約数和(自身を除く): 44423298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2081, 2373, 4162, 4746, 6243, 7119, 12486, 14238, 14567, 18729, 29134, 37458, 43701, 87402, 131103, 235153, 262206, 470306, 705459, 1410918, 1646071, 2116377, 3292142, 4232754, 4938213, 9876426, 14814639, 29629278]

約数ペア:

[(1, 29629278), (2, 14814639), (3, 9876426), (6, 4938213), (7, 4232754), (9, 3292142), (14, 2116377), (18, 1646071), (21, 1410918), (42, 705459), (63, 470306), (113, 262206), (126, 235153), (226, 131103), (339, 87402), (678, 43701), (791, 37458), (1017, 29134), (1582, 18729), (2034, 14567), (2081, 14238), (2373, 12486), (4162, 7119), (4746, 6243)]