7883226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 18738720

約数和(自身を除く): 10855494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 571, 767, 1062, 1142, 1534, 1713, 2301, 3426, 4602, 5139, 6903, 7423, 10278, 13806, 14846, 22269, 33689, 44538, 66807, 67378, 101067, 133614, 202134, 303201, 437957, 606402, 875914, 1313871, 2627742, 3941613, 7883226]

約数ペア:

[(1, 7883226), (2, 3941613), (3, 2627742), (6, 1313871), (9, 875914), (13, 606402), (18, 437957), (26, 303201), (39, 202134), (59, 133614), (78, 101067), (117, 67378), (118, 66807), (177, 44538), (234, 33689), (354, 22269), (531, 14846), (571, 13806), (767, 10278), (1062, 7423), (1142, 6903), (1534, 5139), (1713, 4602), (2301, 3426)]