28018494

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{10589}}^1$

素因数の和:10614

約数の個数: 48

約数和(自身を含む): 72435600

約数和(自身を除く): 44417106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 10589, 21178, 31767, 63534, 74123, 95301, 148246, 190602, 222369, 285903, 444738, 518861, 571806, 667107, 1037722, 1334214, 1556583, 2001321, 3113166, 4002642, 4669749, 9339498, 14009247, 28018494]

約数ペア:

[(1, 28018494), (2, 14009247), (3, 9339498), (6, 4669749), (7, 4002642), (9, 3113166), (14, 2001321), (18, 1556583), (21, 1334214), (27, 1037722), (42, 667107), (49, 571806), (54, 518861), (63, 444738), (98, 285903), (126, 222369), (147, 190602), (189, 148246), (294, 95301), (378, 74123), (441, 63534), (882, 31767), (1323, 21178), (2646, 10589)]