881170038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{9337}}^1$

素因数の和:9466

約数の個数: 72

約数和(自身を含む): 2241904392

約数和(自身を除く): 1360734354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1498, 1926, 2247, 4494, 5243, 6741, 9337, 10486, 13482, 15729, 18674, 28011, 31458, 47187, 56022, 65359, 84033, 94374, 130718, 168066, 196077, 392154, 457513, 588231, 915026, 999059, 1176462, 1372539, 1998118, 2745078, 2997177, 4117617, 5994354, 6993413, 8235234, 8991531, 13986826, 17983062, 20980239, 41960478, 48953891, 62940717, 97907782, 125881434, 146861673, 293723346, 440585019, 881170038]

約数ペア:

[(1, 881170038), (2, 440585019), (3, 293723346), (6, 146861673), (7, 125881434), (9, 97907782), (14, 62940717), (18, 48953891), (21, 41960478), (42, 20980239), (49, 17983062), (63, 13986826), (98, 8991531), (107, 8235234), (126, 6993413), (147, 5994354), (214, 4117617), (294, 2997177), (321, 2745078), (441, 1998118), (642, 1372539), (749, 1176462), (882, 999059), (963, 915026), (1498, 588231), (1926, 457513), (2247, 392154), (4494, 196077), (5243, 168066), (6741, 130718), (9337, 94374), (10486, 84033), (13482, 65359), (15729, 56022), (18674, 47187), (28011, 31458)]