12345621876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{24169}}^1$

素因数の和:26213

約数の個数: 72

約数和(自身を含む): 35684201280

約数和(自身を除く): 23338579404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2027, 4054, 6081, 8108, 12162, 14189, 18243, 24169, 24324, 28378, 36486, 42567, 48338, 56756, 72507, 72972, 85134, 96676, 127701, 145014, 169183, 170268, 217521, 255402, 290028, 338366, 435042, 507549, 510804, 676732, 870084, 1015098, 1522647, 2030196, 3045294, 6090588, 48990563, 97981126, 146971689, 195962252, 293943378, 342933941, 440915067, 587886756, 685867882, 881830134, 1028801823, 1371735764, 1763660268, 2057603646, 3086405469, 4115207292, 6172810938, 12345621876]

約数ペア:

[(1, 12345621876), (2, 6172810938), (3, 4115207292), (4, 3086405469), (6, 2057603646), (7, 1763660268), (9, 1371735764), (12, 1028801823), (14, 881830134), (18, 685867882), (21, 587886756), (28, 440915067), (36, 342933941), (42, 293943378), (63, 195962252), (84, 146971689), (126, 97981126), (252, 48990563), (2027, 6090588), (4054, 3045294), (6081, 2030196), (8108, 1522647), (12162, 1015098), (14189, 870084), (18243, 676732), (24169, 510804), (24324, 507549), (28378, 435042), (36486, 338366), (42567, 290028), (48338, 255402), (56756, 217521), (72507, 170268), (72972, 169183), (85134, 145014), (96676, 127701)]