17450892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 47989760

約数和(自身を除く): 30538868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 823, 1116, 1178, 1646, 1767, 2356, 2469, 3292, 3534, 4938, 5301, 7068, 7407, 9876, 10602, 14814, 15637, 21204, 25513, 29628, 31274, 46911, 51026, 62548, 76539, 93822, 102052, 140733, 153078, 187644, 229617, 281466, 306156, 459234, 484747, 562932, 918468, 969494, 1454241, 1938988, 2908482, 4362723, 5816964, 8725446, 17450892]

約数ペア:

[(1, 17450892), (2, 8725446), (3, 5816964), (4, 4362723), (6, 2908482), (9, 1938988), (12, 1454241), (18, 969494), (19, 918468), (31, 562932), (36, 484747), (38, 459234), (57, 306156), (62, 281466), (76, 229617), (93, 187644), (114, 153078), (124, 140733), (171, 102052), (186, 93822), (228, 76539), (279, 62548), (342, 51026), (372, 46911), (558, 31274), (589, 29628), (684, 25513), (823, 21204), (1116, 15637), (1178, 14814), (1646, 10602), (1767, 9876), (2356, 7407), (2469, 7068), (3292, 5301), (3534, 4938)]