15222636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 72

約数和(自身を含む): 45221904

約数和(自身を除く): 29999268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 2957, 5148, 5914, 8871, 11828, 17742, 26613, 32527, 35484, 38441, 53226, 65054, 76882, 97581, 106452, 115323, 130108, 153764, 195162, 230646, 292743, 345969, 390324, 422851, 461292, 585486, 691938, 845702, 1170972, 1268553, 1383876, 1691404, 2537106, 3805659, 5074212, 7611318, 15222636]

約数ペア:

[(1, 15222636), (2, 7611318), (3, 5074212), (4, 3805659), (6, 2537106), (9, 1691404), (11, 1383876), (12, 1268553), (13, 1170972), (18, 845702), (22, 691938), (26, 585486), (33, 461292), (36, 422851), (39, 390324), (44, 345969), (52, 292743), (66, 230646), (78, 195162), (99, 153764), (117, 130108), (132, 115323), (143, 106452), (156, 97581), (198, 76882), (234, 65054), (286, 53226), (396, 38441), (429, 35484), (468, 32527), (572, 26613), (858, 17742), (1287, 11828), (1716, 8871), (2574, 5914), (2957, 5148)]