29481426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 72809100

約数和(自身を除く): 43327674

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 349, 361, 494, 698, 722, 741, 1047, 1083, 1482, 2094, 2166, 2223, 3141, 3249, 4446, 4537, 4693, 6282, 6498, 6631, 9074, 9386, 13262, 13611, 14079, 19893, 27222, 28158, 39786, 40833, 42237, 59679, 81666, 84474, 86203, 119358, 125989, 172406, 251978, 258609, 377967, 517218, 755934, 775827, 1133901, 1551654, 1637857, 2267802, 3275714, 4913571, 9827142, 14740713, 29481426]

約数ペア:

[(1, 29481426), (2, 14740713), (3, 9827142), (6, 4913571), (9, 3275714), (13, 2267802), (18, 1637857), (19, 1551654), (26, 1133901), (38, 775827), (39, 755934), (57, 517218), (78, 377967), (114, 258609), (117, 251978), (171, 172406), (234, 125989), (247, 119358), (342, 86203), (349, 84474), (361, 81666), (494, 59679), (698, 42237), (722, 40833), (741, 39786), (1047, 28158), (1083, 27222), (1482, 19893), (2094, 14079), (2166, 13611), (2223, 13262), (3141, 9386), (3249, 9074), (4446, 6631), (4537, 6498), (4693, 6282)]