40440852

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 106409576

約数和(自身を除く): 65968724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 148, 194, 222, 291, 313, 333, 388, 444, 582, 626, 666, 873, 939, 1164, 1252, 1332, 1746, 1878, 2817, 3492, 3589, 3756, 5634, 7178, 10767, 11268, 11581, 14356, 21534, 23162, 30361, 32301, 34743, 43068, 46324, 60722, 64602, 69486, 91083, 104229, 121444, 129204, 138972, 182166, 208458, 273249, 364332, 416916, 546498, 1092996, 1123357, 2246714, 3370071, 4493428, 6740142, 10110213, 13480284, 20220426, 40440852]

約数ペア:

[(1, 40440852), (2, 20220426), (3, 13480284), (4, 10110213), (6, 6740142), (9, 4493428), (12, 3370071), (18, 2246714), (36, 1123357), (37, 1092996), (74, 546498), (97, 416916), (111, 364332), (148, 273249), (194, 208458), (222, 182166), (291, 138972), (313, 129204), (333, 121444), (388, 104229), (444, 91083), (582, 69486), (626, 64602), (666, 60722), (873, 46324), (939, 43068), (1164, 34743), (1252, 32301), (1332, 30361), (1746, 23162), (1878, 21534), (2817, 14356), (3492, 11581), (3589, 11268), (3756, 10767), (5634, 7178)]