1547238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 4105728

約数和(自身を除く): 2558490

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 197, 231, 238, 357, 374, 394, 462, 561, 591, 714, 1122, 1182, 1309, 1379, 2167, 2618, 2758, 3349, 3927, 4137, 4334, 6501, 6698, 7854, 8274, 10047, 13002, 15169, 20094, 23443, 30338, 36839, 45507, 46886, 70329, 73678, 91014, 110517, 140658, 221034, 257873, 515746, 773619, 1547238]

約数ペア:

[(1, 1547238), (2, 773619), (3, 515746), (6, 257873), (7, 221034), (11, 140658), (14, 110517), (17, 91014), (21, 73678), (22, 70329), (33, 46886), (34, 45507), (42, 36839), (51, 30338), (66, 23443), (77, 20094), (102, 15169), (119, 13002), (154, 10047), (187, 8274), (197, 7854), (231, 6698), (238, 6501), (357, 4334), (374, 4137), (394, 3927), (462, 3349), (561, 2758), (591, 2618), (714, 2167), (1122, 1379), (1182, 1309)]