38388636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7457}}^1$

素因数の和:7491

約数の個数: 72

約数和(自身を含む): 114017904

約数和(自身を除く): 75629268

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, 5148, 7457, 14914, 22371, 29828, 44742, 67113, 82027, 89484, 96941, 134226, 164054, 193882, 246081, 268452, 290823, 328108, 387764, 492162, 581646, 738243, 872469, 984324, 1066351, 1163292, 1476486, 1744938, 2132702, 2952972, 3199053, 3489876, 4265404, 6398106, 9597159, 12796212, 19194318, 38388636]

約数ペア:

[(1, 38388636), (2, 19194318), (3, 12796212), (4, 9597159), (6, 6398106), (9, 4265404), (11, 3489876), (12, 3199053), (13, 2952972), (18, 2132702), (22, 1744938), (26, 1476486), (33, 1163292), (36, 1066351), (39, 984324), (44, 872469), (52, 738243), (66, 581646), (78, 492162), (99, 387764), (117, 328108), (132, 290823), (143, 268452), (156, 246081), (198, 193882), (234, 164054), (286, 134226), (396, 96941), (429, 89484), (468, 82027), (572, 67113), (858, 44742), (1287, 29828), (1716, 22371), (2574, 14914), (5148, 7457)]