21602568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{69239}}^1$

素因数の和:69261

約数の個数: 32

約数和(自身を含む): 58161600

約数和(自身を除く): 36559032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 69239, 138478, 207717, 276956, 415434, 553912, 830868, 900107, 1661736, 1800214, 2700321, 3600428, 5400642, 7200856, 10801284, 21602568]

約数ペア:

[(1, 21602568), (2, 10801284), (3, 7200856), (4, 5400642), (6, 3600428), (8, 2700321), (12, 1800214), (13, 1661736), (24, 900107), (26, 830868), (39, 553912), (52, 415434), (78, 276956), (104, 207717), (156, 138478), (312, 69239)]