11499156

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 30499560

約数和(自身を除く): 19000404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 97, 111, 148, 178, 194, 222, 267, 291, 333, 356, 388, 444, 534, 582, 666, 801, 873, 1068, 1164, 1332, 1602, 1746, 3204, 3293, 3492, 3589, 6586, 7178, 8633, 9879, 10767, 13172, 14356, 17266, 19758, 21534, 25899, 29637, 32301, 34532, 39516, 43068, 51798, 59274, 64602, 77697, 103596, 118548, 129204, 155394, 310788, 319421, 638842, 958263, 1277684, 1916526, 2874789, 3833052, 5749578, 11499156]

約数ペア:

[(1, 11499156), (2, 5749578), (3, 3833052), (4, 2874789), (6, 1916526), (9, 1277684), (12, 958263), (18, 638842), (36, 319421), (37, 310788), (74, 155394), (89, 129204), (97, 118548), (111, 103596), (148, 77697), (178, 64602), (194, 59274), (222, 51798), (267, 43068), (291, 39516), (333, 34532), (356, 32301), (388, 29637), (444, 25899), (534, 21534), (582, 19758), (666, 17266), (801, 14356), (873, 13172), (1068, 10767), (1164, 9879), (1332, 8633), (1602, 7178), (1746, 6586), (3204, 3589), (3293, 3492)]