1861834704

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17623}}^1$

素因数の和:17736

約数の個数: 80

約数和(自身を含む): 5035106304

約数和(自身を除く): 3173271600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6603, 8804, 13206, 17608, 17623, 26412, 35216, 35246, 52824, 52869, 70492, 105648, 105738, 140984, 211476, 281968, 422952, 546313, 845904, 1092626, 1251233, 1638939, 2185252, 2502466, 3277878, 3753699, 4370504, 5004932, 6555756, 7507398, 8741008, 10009864, 13111512, 15014796, 20019728, 26223024, 30029592, 38788223, 60059184, 77576446, 116364669, 155152892, 232729338, 310305784, 465458676, 620611568, 930917352, 1861834704]

約数ペア:

[(1, 1861834704), (2, 930917352), (3, 620611568), (4, 465458676), (6, 310305784), (8, 232729338), (12, 155152892), (16, 116364669), (24, 77576446), (31, 60059184), (48, 38788223), (62, 30029592), (71, 26223024), (93, 20019728), (124, 15014796), (142, 13111512), (186, 10009864), (213, 8741008), (248, 7507398), (284, 6555756), (372, 5004932), (426, 4370504), (496, 3753699), (568, 3277878), (744, 2502466), (852, 2185252), (1136, 1638939), (1488, 1251233), (1704, 1092626), (2201, 845904), (3408, 546313), (4402, 422952), (6603, 281968), (8804, 211476), (13206, 140984), (17608, 105738), (17623, 105648), (26412, 70492), (35216, 52869), (35246, 52824)]