40957668

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 107765112

約数和(自身を除く): 66807444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 148, 194, 222, 291, 317, 333, 388, 444, 582, 634, 666, 873, 951, 1164, 1268, 1332, 1746, 1902, 2853, 3492, 3589, 3804, 5706, 7178, 10767, 11412, 11729, 14356, 21534, 23458, 30749, 32301, 35187, 43068, 46916, 61498, 64602, 70374, 92247, 105561, 122996, 129204, 140748, 184494, 211122, 276741, 368988, 422244, 553482, 1106964, 1137713, 2275426, 3413139, 4550852, 6826278, 10239417, 13652556, 20478834, 40957668]

約数ペア:

[(1, 40957668), (2, 20478834), (3, 13652556), (4, 10239417), (6, 6826278), (9, 4550852), (12, 3413139), (18, 2275426), (36, 1137713), (37, 1106964), (74, 553482), (97, 422244), (111, 368988), (148, 276741), (194, 211122), (222, 184494), (291, 140748), (317, 129204), (333, 122996), (388, 105561), (444, 92247), (582, 70374), (634, 64602), (666, 61498), (873, 46916), (951, 43068), (1164, 35187), (1268, 32301), (1332, 30749), (1746, 23458), (1902, 21534), (2853, 14356), (3492, 11729), (3589, 11412), (3804, 10767), (5706, 7178)]