21596807076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{194167}}^1$

素因数の和:194241

約数の個数: 96

約数和(自身を含む): 58455441408

約数和(自身を除く): 36858634332

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 276, 299, 372, 403, 598, 713, 806, 897, 1196, 1209, 1426, 1612, 1794, 2139, 2418, 2852, 3588, 4278, 4836, 8556, 9269, 18538, 27807, 37076, 55614, 111228, 194167, 388334, 582501, 776668, 1165002, 2330004, 2524171, 4465841, 5048342, 6019177, 7572513, 8931682, 10096684, 12038354, 13397523, 15145026, 17863364, 18057531, 24076708, 26795046, 30290052, 36115062, 53590092, 58055933, 72230124, 78249301, 116111866, 138441071, 156498602, 174167799, 232223732, 234747903, 276882142, 312997204, 348335598, 415323213, 469495806, 553764284, 696671196, 830646426, 938991612, 1661292852, 1799733923, 3599467846, 5399201769, 7198935692, 10798403538, 21596807076]

約数ペア:

[(1, 21596807076), (2, 10798403538), (3, 7198935692), (4, 5399201769), (6, 3599467846), (12, 1799733923), (13, 1661292852), (23, 938991612), (26, 830646426), (31, 696671196), (39, 553764284), (46, 469495806), (52, 415323213), (62, 348335598), (69, 312997204), (78, 276882142), (92, 234747903), (93, 232223732), (124, 174167799), (138, 156498602), (156, 138441071), (186, 116111866), (276, 78249301), (299, 72230124), (372, 58055933), (403, 53590092), (598, 36115062), (713, 30290052), (806, 26795046), (897, 24076708), (1196, 18057531), (1209, 17863364), (1426, 15145026), (1612, 13397523), (1794, 12038354), (2139, 10096684), (2418, 8931682), (2852, 7572513), (3588, 6019177), (4278, 5048342), (4836, 4465841), (8556, 2524171), (9269, 2330004), (18538, 1165002), (27807, 776668), (37076, 582501), (55614, 388334), (111228, 194167)]