18957431712

素因数分解:

$2^5\times 3^1\times {\mathrm{3119}}^1\times {\mathrm{63313}}^1$

素因数の和:66445

約数の個数: 48

約数和(自身を含む): 49779999360

約数和(自身を除く): 30822567648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3119, 6238, 9357, 12476, 18714, 24952, 37428, 49904, 63313, 74856, 99808, 126626, 149712, 189939, 253252, 299424, 379878, 506504, 759756, 1013008, 1519512, 2026016, 3039024, 6078048, 197473247, 394946494, 592419741, 789892988, 1184839482, 1579785976, 2369678964, 3159571952, 4739357928, 6319143904, 9478715856, 18957431712]

約数ペア:

[(1, 18957431712), (2, 9478715856), (3, 6319143904), (4, 4739357928), (6, 3159571952), (8, 2369678964), (12, 1579785976), (16, 1184839482), (24, 789892988), (32, 592419741), (48, 394946494), (96, 197473247), (3119, 6078048), (6238, 3039024), (9357, 2026016), (12476, 1519512), (18714, 1013008), (24952, 759756), (37428, 506504), (49904, 379878), (63313, 299424), (74856, 253252), (99808, 189939), (126626, 149712)]